THE ADVENTURE COLLECTIVE® · Independent discovery and booking for outdoor travel
Board a comfortable catamaran from Koh Samui for a full-day snorkeling run to Koh Tao and the distinctive sandbars of Koh Nangyuan. Expect guided reef swims, a scenic viewpoint, included meals, and a focus on safe, low-impact marine viewing.
Board a comfortable catamaran from Koh Samui for a full-day snorkeling run to Koh Tao and the distinctive sandbars of Koh Nangyuan. Expect guided reef swims, a scenic viewpoint, included meals, and a focus on safe, low-impact marine viewing.
Book with Manta Marina
Book directly with Manta Marina for the best rates and real-time scheduling.
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Operated by Manta Marina · Koh Tao, Surat Thani
The catamaran slips away from Koh Samui with a steady, confident hum; the sea stretches flat and blue, and the morning sun picks out sandbars as the islands grow closer. Salted wind pushes at your face, the captain’s voice a calm cadence as the hull cuts toward Koh Tao and tiny Koh Nangyuan, where sand ridges connect three rocky islets like natural causeways.
moderate.
10 hours.
Should be in moderate physical condition: comfortable swimming ability and the stamina for multiple snorkel sessions and short hikes to viewpoints.
Crossings vary by route but expect combined transit times of around 90–120 minutes one-way depending on departure point and sea conditions.
Yes — masks, snorkels, and fins are provided; you can also bring your own if you prefer a custom fit.
Non-swimmers can still participate but should inform guides; life vests are available and guides will stick close to less confident swimmers.
Koh Nangyuan has visitor management in place and small entry or viewpoint fees may apply to support island maintenance — check with your operator before travel.
Koh Tao’s modern identity grew from fishing to dive tourism in the 1980s; Koh Nangyuan remains privately managed with strict visitor limits to protect its sandbars and reef.
Both islands enforce no-touch rules and limits on visitor numbers in sensitive zones; choose operators that brief guests on reef etiquette and use mooring buoys instead of anchors.
Manta Marina operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.
Book with Manta Marina
Book directly with Manta Marina for the best rates and real-time scheduling.
Reserve Now