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Board a traditional longtail and cross turquoise water to Hong Island for snorkeling, a lagoon cruise, and a beach BBQ at sunset. Expect warm water, limestone cliffs, and the chance to swim with bioluminescent plankton after dark.
Board a traditional longtail and cross turquoise water to Hong Island for snorkeling, a lagoon cruise, and a beach BBQ at sunset. Expect warm water, limestone cliffs, and the chance to swim with bioluminescent plankton after dark.
Book with Oh-Hoo
Book directly with Oh-Hoo for the best rates and real-time scheduling.
Reserve NowVerified experiences and guided adventures in the surrounding area.
Operated by Oh-Hoo · Ao Nang, Krabi Province
The longtail slips from the pier and the mainland recedes—limestone cliffs cut into the blue, and a warm current nudges the hull as you head toward Hong Island.
moderate.
7 hours.
Light-to-moderate fitness; be comfortable entering/exiting boats and swimming short distances.
Basic swimming ability is recommended; life jackets are provided and guides assist non‑swimmers but tours include open-water snorkeling which may be avoided if uncomfortable.
Round‑trip transfers from Krabi/Ao Nang, snorkel kit, life jacket, drinking water, English guide, BBQ dinner, and one cocktail on the beach are typically included.
Bioluminescence is most visible on calm, moonless nights away from lights—operators time the return after sunset to maximize the chance, but sightings can’t be guaranteed.
Not recommended for travelers with serious spinal or cardiac conditions and pregnant travelers should check with the operator; children are allowed but must be supervised and wear life jackets.
Local fishing communities have used these islands for generations; the karst islands formed as ancient marine limestone uplifted and eroded into cliffs and lagoons.
Practice reef‑safe behavior—no touching corals or feeding wildlife; many operators encourage biodegradable sunscreen and carry out trash to reduce impact.
Oh-Hoo operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.
Book with Oh-Hoo
Book directly with Oh-Hoo for the best rates and real-time scheduling.
Reserve Now