THE ADVENTURE COLLECTIVE® · Independent discovery and booking for outdoor travel
Spend a day island-hopping the Andaman Sea: snorkel clear reefs, walk a shifting sandbar, and visit Phra Nang Cave’s shrine. This 7–8 hour tour covers Koh Kai (Chicken Island), Koh Tub, Poda and Phra Nang with transfers and lunch included.
Spend a day island-hopping the Andaman Sea: snorkel clear reefs, walk a shifting sandbar, and visit Phra Nang Cave’s shrine. This 7–8 hour tour covers Koh Kai (Chicken Island), Koh Tub, Poda and Phra Nang with transfers and lunch included.
A speedboat slices a path through green-blue water and the afternoon sun hands you a warm, salty breeze. Within an hour the karst towers of Railay and the scattered islets around Krabi come into view—odd, sculpted limestone cliffs rising like pages torn from ancient seabeds.
Verified experiences and guided adventures in the surrounding area.
Operated by Bangkok Travel Agency · Ao Nang, Krabi Province
A speedboat slices a path through green-blue water and the afternoon sun hands you a warm, salty breeze. Within an hour the karst towers of Railay and the scattered islets around Krabi come into view—odd, sculpted limestone cliffs rising like pages torn from ancient seabeds.
The four-stop circuit visits Chicken Island (Koh Kai) with its chicken-shaped rock, the moving sandbar that links Koh Tub and Koh Mor at low tide, the broad white crescent of Poda, and the cave and shrine at Phra Nang on Railay. These features owe their shapes to millions of years of carbonate deposition and tropical erosion; local fishermen long revered Phra Nang Cave as a shrine, still marked by offerings today.
Expect clear snorkel swims over shallow coral flats, quick beach walks across fine sand, and short boat hops—typically 20–50 minutes between stops depending on sea state. Guides usually include national park fees, life jackets, snorkel gear and a Thai lunch served on the sand.
Plan practicalities: start early to avoid mid-day crowds, bring reef-safe sunscreen and a reusable water bottle, and stow a dry bag for phones. If you’re prone to seasickness, take preventive medication before boarding; bays can be calm but open-channel crossings may be choppy.
This is a full-day outing (about 7–8 hours) suitable for most fitness levels but dependent on tide and weather. The islands reward modest curiosity—strolling a sandbar, watching black-tipped reef fish feed, and tracing stalactites in Phra Nang’s cave feels immediate and elemental, a compact introduction to the Andaman’s coastal geology and island life.
easy.
7–8 hours.
Suitable for most reasonably active travelers; requires short beach walks, some swimming/snorkeling and getting on/off boats.
The full experience runs about 7–8 hours with morning pick-up (usually between 8:00–9:00 AM) and returns mid-to-late afternoon—exact times vary by pickup location.
Yes, guides typically provide mask, snorkel and life jackets; you may prefer to bring a personal mask for fit and hygiene.
Yes—life jackets are provided and many stops have shallow snorkeling; non-swimmers can still enjoy beaches and guided cave visits.
Pregnant travelers and people with serious heart, respiratory or mobility issues are advised not to join; always disclose medical conditions when booking.
Phra Nang Cave has long been a fishermen’s shrine where offerings are made to aid safe passage; the area’s limestone karsts are remnants of shallow seas uplifted over geological time.
This area is part of Thailand’s marine park system—paying park fees, using reef-safe products and avoiding standing on coral help protect fragile reefs.
Bangkok Travel Agency operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.
A speedboat slices a path through green-blue water and the afternoon sun hands you a warm, salty breeze. Within an hour the karst towers of Railay and the scattered islets around Krabi come into view—odd, sculpted limestone cliffs rising like pages torn from ancient seabeds.
A speedboat slices a path through green-blue water and the afternoon sun hands you a warm, salty breeze. Within an hour the karst towers of Railay and the scattered islets around Krabi come into view—odd, sculpted limestone cliffs rising like pages torn from ancient seabeds.
The four-stop circuit visits Chicken Island (Koh Kai) with its chicken-shaped rock, the moving sandbar that links Koh Tub and Koh Mor at low tide, the broad white crescent of Poda, and the cave and shrine at Phra Nang on Railay. These features owe their shapes to millions of years of carbonate deposition and tropical erosion; local fishermen long revered Phra Nang Cave as a shrine, still marked by offerings today.
Expect clear snorkel swims over shallow coral flats, quick beach walks across fine sand, and short boat hops—typically 20–50 minutes between stops depending on sea state. Guides usually include national park fees, life jackets, snorkel gear and a Thai lunch served on the sand.
Plan practicalities: start early to avoid mid-day crowds, bring reef-safe sunscreen and a reusable water bottle, and stow a dry bag for phones. If you’re prone to seasickness, take preventive medication before boarding; bays can be calm but open-channel crossings may be choppy.
This is a full-day outing (about 7–8 hours) suitable for most fitness levels but dependent on tide and weather. The islands reward modest curiosity—strolling a sandbar, watching black-tipped reef fish feed, and tracing stalactites in Phra Nang’s cave feels immediate and elemental, a compact introduction to the Andaman’s coastal geology and island life.