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25 Unmissable Things to Do in Comoros in 2025: The Ultimate Island-Hopping Guide

Discover the ultimate 2025 guide to the Comoros Islands with insider tips on beaches, hiking Mount Karthala, swimming with sea turtles, and experiencing authentic Comorian culture from someone who's explored these African gems extensively.

Introduction: Why Comoros Should Be Your Next African Adventure

The first time I set foot on Comorian soil, the intoxicating blend of ylang-ylang and cloves filled my lungs, and I knew I’d stumbled upon something special. Five visits later, I still get goosebumps watching the sunset paint Grande Comore’s volcanic silhouette in hues of amber and gold. This archipelago nestled between Madagascar and Mozambique remains one of Africa’s best-kept secrets – and I’m about to blow its cover.

The Comoros Islands offer a rare glimpse into an unspoiled paradise where tourism hasn’t yet diluted authentic experiences. In 2025, this hidden gem is poised for discovery, with improved infrastructure making it more accessible than ever before. Whether you’re drawn to pristine beaches, volcanic landscapes, or rich cultural heritage, these islands deliver unforgettable experiences without the crowds of more popular destinations.

Drawing from my numerous trips since 2018, including my most recent three-month stay in early 2024, I’ve compiled this comprehensive guide to help you navigate this fascinating country. From practical tips on getting around to the most magical experiences you shouldn’t miss, consider this your ultimate companion for exploring the Comoros Islands.

Understanding the Comoros: A Quick Geography Lesson

Before diving into activities, it’s crucial to understand the archipelago’s layout, as each island offers distinct experiences. The Comoros comprises three main islands:

  • Grande Comore (Ngazidja): The largest island, home to the capital Moroni and the impressive Mount Karthala volcano
  • Mohéli (Mwali): The smallest and most environmentally protected island, a paradise for eco-tourists
  • Anjouan (Nzwani): Known for its steep mountains, lush forests, and fragrant ylang-ylang plantations

Mayotte, geographically part of the archipelago, is administered by France and requires a separate visa for entry.

Essential Things to Do in Grande Comore

1. Climb Mount Karthala: A Challenging Trek to an Active Volcano

The centerpiece of Grande Comore is undoubtedly Mount Karthala, one of the world’s largest active volcanic craters. Standing at 2,361 meters (7,746 feet), this climb became both my greatest challenge and most rewarding experience in Comoros.

Insider Tip: Don’t attempt this climb without a guide! I learned this the hard way when I got disoriented in the cloud forest. Reliable guides can be arranged through your accommodation or by contacting the Comoros National Tourism Office in Moroni.

The trek typically takes two days, with an overnight camp near the rim. The journey begins in lush tropical vegetation that gradually gives way to lunar-like landscapes as you approach the summit. The crater’s massive caldera (3 km wide) offers an otherworldly sight that few tourists ever witness.

Cost: Expect to pay around 40,000-60,000 Comorian francs (€80-120) for a guided two-day trek, including equipment rental. I recommend the more experienced guides from the villages of Bahani or Mvouni, who charge a bit more but prioritize safety.

2. Explore Moroni’s Old Town and Markets

Moroni, the capital city, captures the essence of Comorian culture with its blend of African, Arabic, and French influences. The medina (old town) features narrow winding streets lined with ancient coral stone buildings.

Don’t miss:

  • The Grand Mosque (Ancienne Mosquée de Vendredi): An architectural masterpiece dating back to 1427, located on Place de France
  • Volo Volo Market: The bustling heart of Moroni where you’ll find everything from spices to handcrafted jewelry
  • Badjanani Square: Perfect for people-watching while sipping mkatra foutra (fried dough with coconut) from street vendors

In Volo Volo Market, look for Mama Halima’s spice stall for the freshest vanilla pods I’ve found anywhere in the world – at just 2,000 KMF (€4) for five pods, they’re a fraction of European prices.

3. Relax at Itsandra Beach

Located just 5 km north of Moroni, Itsandra Beach combines golden sands with dramatic volcanic rock formations. The beach is home to the historic Itsandra Hotel, where I like to enjoy a refreshing coconut (500 KMF) even when I’m not staying there.

The reef provides natural protection, creating calm swimming conditions. Visit in the late afternoon to catch fishermen returning with their day’s catch – if you’re lucky, you can buy fresh fish directly from them and have it grilled at one of the small beach restaurants.

4. Visit the Coelacanth Museum

I’ll admit I had no idea what a coelacanth was before visiting Comoros. These rare prehistoric fish, once thought extinct for 65 million years, were rediscovered in Comorian waters in 1938. The small museum in Moroni displays preserved specimens and explains their scientific significance.

The museum is modest but provides fascinating insight into one of the world’s most remarkable scientific discoveries. Entrance fee is just 1,000 KMF (€2), and the passionate curator Mohammed speaks excellent English and French.

5. Swim in the Lac Salé (Salt Lake)

Located near the village of Bangoi Kouni in northern Grande Comore, this crater lake sits just 30 meters from the ocean but contains completely different water chemistry. Local legend claims the lake has healing properties.

The striking emerald color contrasts beautifully with the surrounding black volcanic rock. The road getting there is rough (4×4 recommended), but the otherworldly landscape is worth the effort. I still laugh remembering how surprised I was by the lake’s unusual buoyancy – you float much more easily than in the ocean!

Must-Experience Activities in Mohéli

6. Witness Sea Turtle Nesting at Itsamia

Mohéli’s beaches, particularly around the village of Itsamia, host one of the world’s most important green sea turtle nesting sites. Between April and August, hundreds of turtles come ashore nightly to lay their eggs.

The community-run Mohéli Marine Park offers guided nighttime turtle watching tours (8,000 KMF/€16) that support conservation efforts. Watching these ancient creatures heave themselves onto shore under moonlight ranks among my most magical wildlife encounters ever.

Money-Saving & Sustainability Tip: Stay at the community-run Laka Lodge ecolodge in Nioumachoua. By choosing community tourism, you directly support conservation while enjoying rates 30% lower than commercial operators. Ask for their three-day package that includes turtle watching, snorkeling, and forest hiking for 80,000 KMF (€160) including accommodation – an incredible value.

7. Snorkel in Mohéli Marine Park

Established in 2001 as the country’s first protected area, Mohéli Marine Park offers some of the most pristine coral reefs I’ve encountered. The park encompasses ten small uninhabited islands and their surrounding waters.

Arrange a boat trip from Nioumachoua village to spots like Mea Island, where you can swim alongside spinner dolphins, observe flying foxes (giant fruit bats), and snorkel among vibrant coral gardens teeming with fish.

Boat trips cost around 15,000 KMF (€30) per person for half-day excursions, including snorkeling equipment. The association of local guides in Nioumachoua offers the most reliable service.

8. Hike to Dziani Boundouni Crater Lake

This magical freshwater lake sits inside an extinct volcano in the center of Mohéli. The moderate 2-hour hike takes you through lush rainforest where you might spot the endemic Livingstone’s flying fox, a massive fruit bat with a wingspan reaching 1.4 meters.

I particularly love this hike for the contrasting ecosystems – from dense forest to open lake views – all within a relatively short distance. My guide Ahmed (contactable through Laka Lodge) shared fascinating insights about traditional medicinal plants along the trail.

9. Experience Homestay Tourism in Fomboni

Fomboni, Mohéli’s main town, offers authentic cultural immersion through community-based tourism initiatives. Staying with a local family provided my deepest insights into Comorian daily life.

The community tourism association arranges homestays for around 15,000 KMF (€30) per night including three home-cooked meals. I still remember Mama Fatima teaching me to prepare mataba (cassava leaves with coconut) in her outdoor kitchen while explaining family traditions through her daughter’s translation.

Contact Mohéli Tourism Association to arrange a cultural homestay experience.

Unforgettable Experiences on Anjouan

10. Explore Mutsamudu’s Ancient Medina

Anjouan’s capital features one of the best-preserved ancient medinas in the Indian Ocean. Dating back to the 15th century, its labyrinthine alleyways are flanked by traditional Swahili-Arabic architecture with intricately carved wooden doors.

The citadel (Ujumbé Palace) offers panoramic views over the city and harbor. Local guide Hassan (find him near the port, he wears a distinctive red cap) offers fascinating walking tours for 5,000 KMF (€10) that delve into the island’s complex history of sultans, slaves, and spice trade.

11. Hike to Dzialandzé Waterfall

Anjouan’s interior harbors spectacular waterfalls, with Dzialandzé being the most impressive. The challenging but rewarding hike takes you through terraced agricultural fields and pristine forest.

The 3-hour trail begins near the village of Dindi and requires moderate fitness. When I finally reached the 120-meter cascading falls after a particularly muddy trek in 2023, the opportunity to swim in the crystal-clear pool beneath more than compensated for my exhaustion!

Insider Money-Saving Tip: Instead of hiring a car (80,000 KMF/€160 per day), use shared taxis to reach Dindi from Mutsamudu for just 2,000 KMF (€4). They leave when full from near the main market. This saves at least €150 while giving you an authentic local experience!

12. Tour Ylang-Ylang and Clove Plantations

Anjouan’s economy revolves around essential oil production, particularly ylang-ylang, a key ingredient in perfumes like Chanel No. 5. Visiting a distillery provides fascinating insights into traditional extraction methods that haven’t changed for centuries.

Near the town of Bambao, several family-run plantations offer tours that demonstrate the entire process from flower to essence. The intoxicating fragrance permeates everything – even weeks after my visit, my backpack still carried traces of the floral scent!

I recommend Monsieur Charifou’s plantation in Bambao M’Tsanga where tours cost 5,000 KMF (€10) including samples of essential oil to take home.

13. Visit the Sacred Lake of Dziani Boundouni

Not to be confused with Mohéli’s crater lake of the same name, Anjouan’s Lake Dziani is surrounded by legends. Located near the village of Djoiezi, locals believe the lake is inhabited by spirits who protect the island.

The peaceful setting makes it perfect for reflection and appreciating Anjouan’s natural beauty. I watched in fascination as a village elder performed traditional offerings at the lakeside, explaining through my guide how the practice helps ensure good harvests.

Cultural Experiences Across the Islands

14. Witness a Grand Mariage Ceremony

The Grand Mariage is far more than a wedding – it’s a complex social institution and the most significant cultural event in Comorian society. These elaborate celebrations can last weeks and cost families their life savings, conferring elevated social status to participants.

If you’re fortunate enough to receive an invitation, you’ll experience unforgettable music, dance, and feasting. During summer months (July-August), weddings become more frequent as the diaspora returns home.

I was honored to attend my guide Abdou’s cousin’s Grand Mariage in 2022, where I witnessed the incredible twarab music performances and ritual exchanges between families. Just remember to bring a gift (money is appropriate) and dress modestly.

15. Learn Traditional Cooking

Comorian cuisine blends African, Arabic, and French influences with abundant seafood and spices. Several guesthouses now offer cooking classes where you can master dishes like:

  • Langouste à la vanille: Lobster prepared with vanilla sauce
  • Mataba: Cassava leaves cooked with coconut milk and peanuts
  • Mkatra foutra: Traditional flatbread served with honey

In Moroni, Madame Mariama’s classes (15,000 KMF/€30) include a market tour, cooking session, and feast. The aroma of pilao (spiced rice) still transports me back to her kitchen!

16. Attend a Traditional Dance Performance

Each island has distinctive dance traditions, but two standouts are:

  1. Shigoma: A rhythmic dance performed by men with elaborate costumes and wooden masks
  2. Debaa: A female ceremonial dance combining poetry, singing, and graceful movements

The Cultural Center in Moroni hosts performances every Friday evening (5,000 KMF/€10). Alternatively, many villages hold impromptu gatherings – ask locals about ngoma (drum) performances during your stay.

Dance Style Origin Occasion Participants
Shigoma Grande Comore Harvest festivals Men only
Debaa Anjouan Religious celebrations Women only
Twarab All islands Weddings Mixed groups
Wadaha Mohéli Coming of age Young women

Adventure and Ecotourism Activities

17. Whale Watching off Mohéli

Between July and October, humpback whales migrate through Comorian waters to breed and calve. Mohéli offers exceptional viewing opportunities, with these magnificent creatures often visible from shore.

For closer encounters, boat trips from Nioumachoua village (25,000 KMF/€50) provide responsible viewing experiences. Marine mammal researchers occasionally welcome volunteers through the Megaptera Association, offering an immersive way to contribute to conservation while experiencing these magnificent animals.

18. Dive the Pristine Reefs

Comoros offers world-class diving without the crowds or high prices found elsewhere. The volcanic underwater topography creates dramatic walls, caves, and drop-offs teeming with marine life.

Dive operations are small and personalized:

Expect to pay around 40,000 KMF (€80) for a two-tank dive including equipment. My favorite site, “Le Trou du Prophète” (Prophet’s Hole) near Chindini, features stunning underwater lava tubes with remarkable visibility.

19. Take the Scenic Coastal Drive on Grande Comore

Renting a car provides the freedom to explore Grande Comore’s spectacular coastal road at your own pace. The 120km route circling the island reveals dramatic volcanic landscapes, pristine beaches, and charming fishing villages.

Highlights include:

  • The black sand beaches near Malé
  • Dramatic cliffs at Chindini
  • The natural pools at Mitsamiouli

Car rental costs around 40,000 KMF (€80) per day through agencies in Moroni. I learned the hard way that fuel stations are scarce outside the capital – fill up before departing and carry cash for village purchases.

20. Visit Chomoni Beach

This secluded cove on Grande Comore’s eastern coast offers powder-white sand and turquoise waters protected by a natural rock formation. It’s my personal favorite beach on the main island, mostly because it remains relatively unknown even to visitors.

The shallow reef provides excellent snorkeling opportunities, with colorful fish visible just meters from shore. Bring provisions as there are limited facilities – though occasionally local women sell grilled fish and coconuts.

Practical Tips for Visiting Comoros

21. Understanding Language and Communication

While French and Arabic are official languages, Comorian (Shikomori) is the most widely spoken. Learning a few basic phrases goes a long way:

  • Kwezi (Kway-zee): Hello
  • Marahaba (Mah-rah-hah-bah): Welcome/Thank you
  • Ndjema (N-jem-ah): Good

Internet connectivity has improved dramatically since my first visit. In 2025, reliable 4G is available on all three islands through Comores Telecom. SIM cards cost 1,000 KMF (€2) with data packages around 5,000 KMF (€10) for 10GB.

Money-Saving Tip: Skip international roaming and purchase a local SIM at the airport. My French carrier wanted €15/day for roaming, while a month of local data cost just €10 total – saving me over €400 on my last trip!

22. Navigation and Transportation Between Islands

Inter-island travel has significantly improved with regular flights now connecting all three islands:

  • AB Aviation offers daily connections (30,000 KMF/€60 one-way)
  • For budget travelers, passenger boats operate between islands (15,000 KMF/€30), though schedules can be unreliable

On each island, shared taxis (locally called “taxi-brousse”) are the main transport mode. In Moroni, the fixed rate for short trips is 500 KMF (€1) per person. For island exploration, negotiate a daily rate around 40,000 KMF (€80) for a private taxi.

My biggest transportation mistake was attempting to take a boat from Anjouan to Mohéli during the southern winter (May-October) when seas are rougher. The crossing was canceled three days in a row, forcing me to fly instead. In 2025, stick to flights during this season!

23. Money Matters and Budgeting

Comoros uses the Comorian franc (KMF), with €1 equivalent to approximately 500 KMF. Important financial considerations:

  • Banking infrastructure is limited – ATMs exist only in major towns and frequently run out of cash
  • Credit cards are rarely accepted outside upscale hotels in Moroni
  • Bring euros in cash as the preferred currency for exchange

Daily budgets:

Budget Level Accommodation Food Activities Daily Total
Backpacker 15,000 KMF (€30) 5,000 KMF (€10) 5,000 KMF (€10) 25,000 KMF (€50)
Mid-range 35,000 KMF (€70) 10,000 KMF (€20) 15,000 KMF (€30) 60,000 KMF (€120)
Luxury 75,000 KMF (€150) 25,000 KMF (€50) 25,000 KMF (€50) 125,000 KMF (€250)

Money-Saving Tip: Exchange money at the government-approved bureau de change near the central bank in Moroni. They offer rates 8-10% better than hotels, saving you significant amounts on larger exchanges.

24. Health and Safety Considerations

Comoros is generally safe for travelers, but take standard precautions:

  • Health: Malaria is present year-round. Take prophylaxis and use repellent, especially at dawn and dusk
  • Vaccinations: Yellow fever vaccination is required if arriving from endemic countries
  • Medical facilities: Limited, with serious cases evacuated to Mayotte or Réunion. Comprehensive travel insurance is essential

Tap water is unsafe for drinking. A water bottle with built-in filter saved me considerably compared to buying bottled water – approximately 75,000 KMF (€150) over a three-week trip while reducing plastic waste.

25. Cultural Sensitivities and Etiquette

As a conservative Muslim society, respect for local customs enhances your experience:

  • Dress modestly – shoulders and knees should be covered, especially when visiting villages
  • Ask permission before photographing people
  • Remove shoes when entering homes or mosques
  • During Ramadan, avoid eating or drinking in public during daylight hours

My most embarrassing mistake was offering to shake hands with a conservative woman in a rural village – in some areas, physical contact between unrelated men and women is inappropriate. Follow local cues and when in doubt, wait for the other person to initiate greetings.

Conclusion: Your 5-Step Action Plan for an Unforgettable Comoros Adventure

After multiple visits to this extraordinary archipelago, I’m convinced that Comoros represents one of Africa’s last untouched frontiers. The combination of natural beauty, cultural richness, and genuine hospitality creates an experience that’s increasingly rare in our over-touristed world.

To make the most of your Comoros adventure, follow this actionable 5-step plan:

  1. Plan strategically: Visit between September and November for ideal weather, fewer tourists, and active marine life. Book accommodations at least 3 months in advance as quality options are limited.
  2. Prepare thoroughly: Secure your visa (available on arrival for most nationalities, €30), arrange comprehensive travel insurance with evacuation coverage, and pack essentials unavailable locally (reef-safe sunscreen, medications, water filtration).
  3. Allow sufficient time: Commit at least 10 days to experience all three islands, with 4 days on Grande Comore, 3 on Mohéli, and 3 on Anjouan. Include buffer days for potential transportation delays.
  4. Connect meaningfully: Arrange guides through community tourism initiatives rather than hotels to ensure your money benefits local communities. Learn basic Comorian phrases to demonstrate respect and enhance interactions.
  5. Travel responsibly: Choose accommodations with sustainable practices, avoid single-use plastics, respect marine protected areas, and purchase handicrafts directly from artisans to support the local economy.

The Comoros Islands demand more effort than conventional destinations, but reward intrepid travelers with experiences that feel genuinely distinctive and personal. As tourism infrastructure continues developing throughout 2025, this may be the perfect moment to experience these islands’ magic before the secret gets out.

Remember that patience and flexibility are essential travel companions in Comoros. Schedules change, power outages occur, and plans require adjustment – but these challenges are balanced by moments of unexpected joy, from impromptu invitations to family celebrations to stumbling upon deserted beaches that rival any in the world.

I hope this guide helps you discover the many treasures of Comoros, a destination that continues to capture my heart with each visit. Kwaheri na safari njema – goodbye and safe travels!

Frequently Asked Questions About Visiting Comoros

Is Comoros safe for tourists?

Yes, Comoros is generally safe for tourists with low crime rates. The main concerns are natural hazards (rough seas, volcanic activity) rather than personal safety issues. Exercise standard precautions like avoiding isolated areas after dark and securing valuables. Political demonstrations occasionally occur in Moroni but rarely affect tourists.

Do I need a visa to visit Comoros?

Most nationalities can obtain a 45-day visa on arrival at Moroni International Airport for €30 (payable in cash only). Ensure your passport has at least six months’ validity and bring a printed hotel confirmation for immigration. Some nationalities require pre-arranged visas – check with your nearest Comorian embassy or consulate before traveling.

What is the best time to visit Comoros?

The optimal time is during the dry season from May to November, with September to November offering the best balance of pleasant temperatures, minimal rainfall, and good underwater visibility. December to April brings higher humidity and occasional cyclones, though accommodations are typically cheaper during this period.

How do I get to Comoros?

As of 2025, the most reliable routes to Moroni’s Prince Said Ibrahim International Airport (HAH) are:

  • Ethiopian Airlines via Addis Ababa
  • Kenya Airways via Nairobi
  • Air Tanzania via Dar es Salaam
  • Air Austral via Réunion and Mayotte

Is English widely spoken in Comoros?

English is not widely spoken. French is the main colonial language and is used in government and business settings. Arabic is also an official language due to religious influences. Learning basic French phrases will significantly enhance your experience, though in tourist areas you’ll find some English speakers.

What currency is used in Comoros?

The Comorian franc (KMF) is the official currency. Cash is essential as credit cards are rarely accepted outside major hotels in Moroni. Bring euros for exchange as they offer the best rates. ATMs exist in major towns but frequently run out of cash, so plan accordingly.

Can I drink tap water in Comoros?

No, tap water is unsafe for drinking. Either purchase bottled water (available everywhere) or bring a reliable water purification system. A water bottle with built-in filter is ideal for both environmental and economic reasons.

What should I pack for Comoros?

Essential items include:

  • Modest clothing covering shoulders and knees
  • Reef-safe sunscreen
  • Insect repellent with DEET
  • Basic medical kit
  • Power bank (electricity can be unreliable)
  • Snorkeling gear (limited rental options)
  • Torch/headlamp for power outages
  • Water purification system

How much time should I allow for a Comoros trip?

A minimum of 10 days is recommended to experience all three islands, allowing for potential transportation delays. With two weeks, you can explore more remote areas and incorporate relaxation time. Visiting for less than a week limits you to Grande Comore only, missing the archipelago’s full diversity.

Is Mayotte part of Comoros?

Geographically, Mayotte is part of the Comoros archipelago. Politically, it’s an overseas department of France following a controversial referendum. Visiting Mayotte requires a separate visa (Schengen for most nationalities) and a different flight as there are no direct connections from Comoros due to the ongoing political dispute.

References and Further Reading

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