Thailand · South & Southeast Asia
Similan Islands
*If it's Richelieu Rock, granite swim-throughs and manta pinnacles
Live destinationIn the South & Southeast Asia journey
*If it's Richelieu Rock, granite swim-throughs and manta pinnacles. Below, everything you need here — grouped by the Wells that matter, with vetted providers and straight pricing.
Stay-Well
Where you rest
Angama Mara
★ PrimeClifftop tented suites with sweeping Mara views
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Governors' Camp
★ PrimeFront-row tents on the Mara River
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Mahali Mzuri
★ PrimeSir Richard Branson's tented camp
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Sarova Mara Game Camp
VettedReliable comfort in the heart of the reserve
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Activities-Well
What excites you
Mara Hot-Air Balloon
★ PrimeSunrise flight + champagne breakfast
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Maasai Village Cultural Visit
★ PrimeMeet the community, respectfully
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Big Cat Tracking Experience
VettedWith a resident researcher
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Walking Safari — Olare Motorogi
VettedOn foot with armed rangers
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Eat-Well
What you savor
Bush Dinner by Angama
★ PrimeCandlelit dining on the plains
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Emakoko Restaurant
VettedFarm-to-table at the park gate
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Talisman, Nairobi
VettedA Karen institution before you fly out
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Carnivore Nairobi
VettedThe famous beast-of-a-feast
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Move-Well
Getting around
Mara Land Cruiser Safaris
★ PrimePrivate 4×4 with expert guide
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Abercrombie & Kent Transfers
★ PrimeSeamless private transfers
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Scenic Air Transfers
VettedFly between camps
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Nairobi Executive Cars
VettedAirport & city transfers
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Don't-miss jewels
Richelieu RockPremier
Thailand's marquee pinnacle; seahorses and macro, whale sharks and mantas in season
Koh BonPremier
the manta ridge and cleaning station north of the Similans
Koh TachaiPremier
current-swept pinnacle, schooling pelagics
Elephant Head RockPremier
the signature granite swim-throughs of the Similans
Christmas PointComfort
granite boulders and swim-throughs, north Similans
West of SixComfort
Similan boulder site with soft corals
Boulder CityComfort
granite ridge and slopes
East of EdenComfort
the reef at Similan Island #7
Boon Sung Wreck (Khao Lak)Comfort
muck-and-macro wreck finale near the departure coast
Surin IslandsPremier
northern national park near Richelieu; reef and Moken sea-gypsy villages ashore
Similan granite core route (Oct-May)Premier
Elephant Head + Christmas Point + Boulder City on the park-season week
North Andaman pelagic route (Feb-Apr)Premier
Richelieu + Koh Bon + Koh Tachai on the whale-shark/manta weeks
Surin Moken villages + Similan national parkComfort
the sea-gypsy villages and the island parks ashore
Good to know
What is the current advisory for the Similan Islands, and how do I dive them responsibly?
The UK FCDO advises against all but essential travel to those southern provinces, parts of Songkhla and within 20 km of the Cambodia border, and names none of Phuket, Khao Lak, Phang Nga or the Similans. The Similan/Surin coast sits outside every carve-out from both; Carry DAN membership plus separate dive-accident insurance and observe an 18-24 hour no-fly window after diving. · advisory level reported by nationthailand.com + tvc.co.gov 403'd, not read directly); FCDO gov.uk/foreign-travel-advice/thailand/regional-risks read via WebFetch 2026-08-09
Is there a recompression chamber, and how remote is care?
The Similan liveaboard area is comparatively well covered. The SSS Evacuation Center in Khao Lak, on the Tap Lamu departure coast, runs a 24-hour diving-emergency line and serves the Similan fleet directly; behind it, the SSS Recompression Chamber in Phuket - southern Thailand's first diver chamber (established 1996), a multiplace chamber taking up to four occupants - operates 24/7 and covers the whole west coast from the Myanmar border to Malaysia. Confirm current contacts and readiness through the operator or DAN before your trip. · ssschambernetwork.com/phuket-thailand + sssnetwork.com/pages/khaohome.html (accessed 2026-08-09)
When can I dive the Similans, and when are whale sharks and mantas most likely?
The season is fixed by the national parks: liveaboards run October-May, and the Similan and Surin parks close in the southwest monsoon (about mid-May to mid-October). Within the season, manta and whale-shark encounters at Richelieu Rock, Koh Bon and Koh Tachai are most associated with the February-April plankton-rich weeks, though sightings are never guaranteed. · liveaboard.com/diving/thailand
Which sites define a Similan liveaboard week?
Richelieu Rock (the marquee), the manta and pelagic pinnacles of Koh Bon and Koh Tachai, and the Similan granite sites - Elephant Head Rock, Christmas Point, West of Six, Boulder City and East of Eden - with the Boon Sung wreck off Khao Lak as a muck-and-macro finale. Longer trips add the Surin Islands. · liveaboard.com/diving/thailand
What conditions and certification should I plan for?
Koh Bon, Koh Tachai and Richelieu Rock are current-swept pinnacles best suited to experienced divers; the Similan boulder sites and the Boon Sung wreck suit a wider range with a guide. Nitrox is standard on liveaboards for the repetitive multi-day profile. Dive within your certification and the operator briefing. · liveaboard.com/diving/thailand
How far ahead do Similan liveaboards book?
Because the season is short and park-gated, the marquee boats and the February-April pelagic weeks fill earliest; hold roughly 4-9 months out for peak windows and preferred vessels, nearer term for the season edges. Confirm per-vessel lead times with the operator. · liveaboard.com/diving/thailand
