Mombasa, Kenya’s second city and East Africa’s leading port, is built on an island off the Indian Ocean coast: you can visit World Heritage-listed Fort Jesus and the Swahili old town before heading to the beaches of Nyali, Bamburi or Diani, often after a safari. This Mombasa travel guide covers what to see, when to go, how to arrive and what the UK FCDO and the U.S. State Department say, with official sources. For the south coast beach, see our Diani guide.
To plan the rest of your trip, see our Kenya travel guide, the when to go to Kenya calendar, our Nairobi guide and the map of Kenya.
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Mombasa at a glance
- Safety Mombasa is not in an area where the FCDO advises against travel, but crime and terrorism risks are flagged by both governments; the FCDO advises against travel to parts of the north coast and Lamu County (UK FCDO, GOV.UK, updated 16 October 2026; U.S. State Department, last updated July 30, 2026)
- Entry electronic travel authorization (eTA) required for US and UK citizens, applied for online before travel (travel.state.gov, GOV.UK)
- Fort Jesus built by the Portuguese in 1593–1596, a UNESCO World Heritage Site since 2011 (National Museums of Kenya, museums.or.ke, checked 27 October 2026)
- Time zone UTC+3 all year (no daylight saving in Kenya): 3 hours ahead of London in winter and 2 in summer; 8 hours ahead of New York in winter and 7 in summer
- Climate hot all year (28 to 33 °C / 82 to 91 °F), main rains in April–May, driest months from December to March
Mombasa and safety: what the FCDO and the State Department say
We read the UK FCDO (GOV.UK, updated 16 October 2026) and the U.S. Department of State (travel.state.gov, last updated July 30, 2026) on 26 October 2026. The FCDO advises against all travel to Mandera County, to Lamu County except Lamu Island and Manda Island, and to areas near the Somali border, and against all but essential travel to within 15 km of the east coast between the Tana River and the Galana River. The State Department asks US citizens to avoid all parts of Tana River and Lamu counties and all areas of Kilifi County north of Malindi. Mombasa is in none of these areas.
Both governments nevertheless report a terrorism threat across Kenya. The FCDO lists the Old Town and the area on and around the Likoni Ferry among the places in Mombasa where crime is a risk, notes that bag-snatching is common at bus stations, railway stations and airports, and says terrorist kidnap is a high threat across the country. The State Department’s Kenya page advises avoiding the Likoni ferry because of safety and security concerns. In practice: do not extend a beach stay north of Malindi, favor places with security arrangements, and sign up for the FCDO’s travel advice email alerts.
What to see in Mombasa: the highlights
Fort Jesus
According to the National Museums of Kenya, the fort was « built by the Portuguese in 1593–1596 to protect the port of Mombasa », to plans by the Italian architect Giovanni Battista Cairati; it has been a UNESCO World Heritage Site since 2011 (checked 27 October 2026 on museums.or.ke). Its ramparts, which passed to the Omanis and then the British, house a museum on the Swahili and Portuguese history of the coast. The National Museums of Kenya site does not publish opening hours: ask on site.
The Old Town
Right next to the fort, the old town has lanes, houses with wooden balconies and carved doors inherited from Swahili, Arab, Indian and Portuguese cultures (Wikipedia). Ndia Kuu street runs through it to the old harbor. You can visit on foot, alone or with an accredited local guide; dress in covered clothing, as the neighborhood is mainly Muslim (the FCDO also advises conservative dress on the coast away from resorts). The FCDO lists the Old Town among the places where crime is a risk, so carry little.
The tusks on Moi Avenue
Two pairs of stylized metal elephant tusks span Moi Avenue; they were erected in 1952 for the visit of Princess Elizabeth (Wikipedia). They are the photo landmark of downtown.
Mandhry Mosque
In the old town, Mandhry Mosque, founded in 1570, is the oldest mosque in Mombasa (Wikipedia). View it from the outside unless you have permission.
The beaches: Nyali, Bamburi and Diani
Since Mombasa is an island, the beaches are on the mainland. To the north, Nyali and Bamburi have hotels and water sports; to the south, past the Likoni ferry, Diani Beach (Kwale County) is the best-known resort of the south coast (Wikipedia). The tides are strong: at low tide the water retreats far from the shore.
Haller Park and the marine park
North of the island, Haller Park is a former limestone quarry turned nature reserve (giraffes, hippos, tortoises, birds) (Wikipedia). At sea, Mombasa Marine National Park, managed by the Kenya Wildlife Service, protects a reef that can be reached by boat and by snorkeling.
Booking visits: official or reseller?
Fort Jesus sells tickets on site. Resellers offer guided tours of the old town, dhow trips, marine park excursions or safaris to Tsavo: check what is included (park fees, transport, guide), the meeting point, the cancellation terms and that the route does not pass through an area the FCDO or the State Department advises against.
Mombasa in one or two days
- Morning: Fort Jesus at opening time, before the heat.
- Late morning: the old town on foot, Ndia Kuu street and the old harbor.
- Afternoon: the Moi Avenue tusks and the market, then Haller Park.
- Second day: beach (Nyali, Bamburi or Diani), or a trip to the marine park.
| If you… | Then… |
|---|---|
| Combine safari and beach | Safari first (Tsavo, Masai Mara), then rest on the south coast or north of Mombasa |
| Come in May | The wettest month (240 mm / 9.4 in): consider December–March or July–September instead |
| Want a quiet beach | Diani, to the south; check the tides |
| Think of going to Lamu | The FCDO advises against travel to Lamu County except Lamu Island and Manda Island, and the State Department asks US citizens to avoid all of Lamu County: read the latest advice first |
| Arrive from Nairobi | Plane or the Madaraka Express train |
| Like history | Fort Jesus and the old town, with a local guide |
When to go to Mombasa
Normals published by the Kenya Meteorological Department on the World Meteorological Organization’s weather information service, with the number of rainy days and our calculations of sunrise, sunset and day length.
| Month | Avg. max | Avg. min | Rain | Rainy days | Sunrise / sunset on the 15th | Day length | Verdict |
|---|---|---|---|---|---|---|---|
| January | 32.0 °C (90 °F) | 23.2 °C (74 °F) | 33 mm (1.3 in) | 4 | 6:20 am / 6:40 pm | 12 h 20 min | ✅ Dry and hot |
| February | 32.3 °C (90 °F) | 23.6 °C (74 °F) | 15 mm (0.6 in) | 2 | 6:28 am / 6:42 pm | 12 h 14 min | ✅ Driest |
| March | 32.6 °C (91 °F) | 24.2 °C (76 °F) | 56 mm (2.2 in) | 5 | 6:26 am / 6:34 pm | 12 h 8 min | ✅ Hot, still dry |
| April | 31.2 °C (88 °F) | 23.9 °C (75 °F) | 163 mm (6.4 in) | 10 | 6:20 am / 6:21 pm | 12 h 1 min | ⚠️ Main rains |
| May | 29.3 °C (85 °F) | 22.7 °C (73 °F) | 240 mm (9.4 in) | 14 | 6:19 am / 6:15 pm | 11 h 56 min | ❌ Wettest month |
| June | 28.4 °C (83 °F) | 21.3 °C (70 °F) | 80 mm (3.1 in) | 10 | 6:25 am / 6:18 pm | 11 h 53 min | ⚠️ End of the main rains |
| July | 27.7 °C (82 °F) | 20.4 °C (69 °F) | 70 mm (2.8 in) | 11 | 6:30 am / 6:24 pm | 11 h 54 min | ✅ Cooler, showers |
| August | 27.9 °C (82 °F) | 20.3 °C (69 °F) | 66 mm (2.6 in) | 9 | 6:26 am / 6:25 pm | 11 h 59 min | ✅ Cooler, showers |
| September | 28.8 °C (84 °F) | 20.8 °C (69 °F) | 72 mm (2.8 in) | 9 | 6:14 am / 6:19 pm | 12 h 5 min | ✅ Moderate showers |
| October | 29.6 °C (85 °F) | 22.0 °C (72 °F) | 97 mm (3.8 in) | 10 | 6:01 am / 6:12 pm | 12 h 11 min | ⚠️ Short rains |
| November | 30.6 °C (87 °F) | 23.1 °C (74 °F) | 92 mm (3.6 in) | 9 | 5:56 am / 6:14 pm | 12 h 18 min | ⚠️ Short rains |
| December | 31.6 °C (89 °F) | 23.3 °C (74 °F) | 75 mm (3.0 in) | 7 | 6:05 am / 6:27 pm | 12 h 21 min | ✅ Dry season returns |
Reading the table: at 4° south of the equator, the heat is constant (27.7 to 32.6 °C / 82 to 91 °F average high). It is the rains that make the seasons: the main rains peak in May (240 mm / 9.4 in, 14 rainy days), and the short rains return from October to November. February is the driest month (15 mm / 0.6 in). Destination de Voyage calculation: day length varies by only 28 minutes over the year (11 h 53 min to 12 h 21 min), and the sun always sets between 6:12 pm and 6:42 pm, which leaves little evening after the beach. The best periods are December to March (hot and dry) and July to September (a little cooler, in step with the dry season for safaris).
To cross-check with the parks, see when to go to Kenya.
Getting to Mombasa and getting around
Airport, train and transfers
Moi International Airport (code MBA) is on the mainland, at Port Reitz, west of the island (Wikipedia). Most international itineraries involve a connection: check routes on airline and airport websites. From Nairobi, the Madaraka Express standard gauge railway has linked the two cities since 2017 (Wikipedia). The FCDO advises taking care of your belongings on the train and at railway stations. To reach the beach hotels, a booked transfer is simplest: check the meeting point, how delays are handled and, for Diani, the Likoni ferry crossing.
On the ground
Taxis and ride-hailing apps operate in town; tuk-tuks are used for short trips. The Likoni ferry links the island to the south coast (see the State Department advice above). Avoid walking at night and keep valuables at the hotel.
Where to stay in Mombasa
For sightseeing, the island (near the old town) is the most convenient. For the beach, the north coast (Nyali, Bamburi) is closer to the airport and the center; the south coast (Diani) is farther away but known for its beaches. Choose a property with security arrangements, and follow the FCDO advice to use hotels’ safety guidance.
Entry requirements and health
- US citizens: according to the U.S. Department of State (travel.state.gov, Kenya page last updated July 30, 2026), all visitors must obtain an electronic travel authorization before entering Kenya, with a passport valid for six months and with at least two blank pages. Proof of yellow fever vaccination is needed if you arrive from an endemic country.
- UK citizens: according to the FCDO (GOV.UK, updated 16 October 2026), you must apply online for electronic travel authorization in advance, at least 2 weeks before departure according to the local authorities. Your passport must expire at least 6 months after arrival and have at least 2 blank pages.
- Mandatory insurance: from 5 October 2026, most travelers visiting Kenya for less than 12 months must have Kenyan government-provided travel health insurance, bought as part of the eTA application; foreign travel insurance policies are not accepted in its place (FCDO). Use only the official Kenyan eTA site.
- Health: the FCDO and the State Department point to TravelHealthPro and the CDC for vaccines and malaria advice: check them, and see a travel clinic, before you leave. The FCDO notes enhanced health screening linked to an Ebola outbreak centered in the DRC. Emergency number: 999 (FCDO).
- Currency: Kenyan shilling; see our currency converter.
- Time difference: see our time difference in Kenya page.
- Internet: see our travel eSIM guide.
Frequently asked questions about Mombasa
Do the FCDO and the State Department advise against Mombasa?
No: Mombasa is not in the areas they warn against. The FCDO advises against travel to Mandera County, most of Lamu County and parts of the north coast; the State Department asks US citizens to avoid Tana River and Lamu counties and Kilifi County north of Malindi. Check the latest advice before you go.
Do you need a visa for Mombasa?
You need an electronic travel authorization (eTA) obtained online before you travel, and from 5 October 2026 most visitors must also buy Kenyan government travel health insurance.
When is the best time to go to Mombasa?
December to March (hot and dry) and July to September; May is the wettest month (240 mm / 9.4 in).
What can you see in Mombasa in one day?
Fort Jesus, the old town, the Moi Avenue tusks, then Haller Park or Nyali beach.
Which beach should you choose near Mombasa?
Nyali and Bamburi to the north, close to the city; Diani to the south, past the Likoni ferry.
How do you get from Nairobi to Mombasa?
By plane or on the Madaraka Express train, in service since 2017.
Our sources
- UK FCDO, foreign travel advice for Kenya (GOV.UK, updated 16 October 2026), read on 26 October 2026
- U.S. Department of State, Kenya country information (travel.state.gov, last updated July 30, 2026), read on 26 October 2026
- National Museums of Kenya (museums.or.ke): Fort Jesus page, checked 27 October 2026
- World Meteorological Organization, World Weather Information Service: Mombasa normals published by the Kenya Meteorological Department, checked 27 October 2026
- Wikipedia (EN): Mombasa, Mombasa Old Town, Mombasa Tusks, Haller Park, Diani Beach, Moi International Airport, Mombasa–Nairobi Standard Gauge Railway, Likoni Ferry
- Astronomical calculations: NOAA solar algorithm applied by Destination de Voyage (15th of each month, 2027)
- Our methodology
Updated November 2026.
