Spend an afternoon snorkeling the coral gardens around Koh Koun, relax with a beachside BBQ on Long Beach, and—if conditions allow—watch the sea sparkle with bioluminescent plankton. This 6–7 hour boat tour departs Koh Touch and Long Set piers.
Spend an afternoon snorkeling the coral gardens around Koh Koun, relax with a beachside BBQ on Long Beach, and—if conditions allow—watch the sea sparkle with bioluminescent plankton. This 6–7 hour boat tour departs Koh Touch and Long Set piers.
The boat slips away from Koh Touch as the afternoon sun slants low, and coconut palms lean into the sea like curious onlookers. Salt and charcoal meet in the air—lunch is already being readied on board—while the engine hums toward clear water and the reef-studded outcrops of Koh Koun and Koh Toch.
Verified experiences and guided adventures in the surrounding area.
Operated by Simon Cambodia - Daily Tour · Koh Rong, Preah Sihanouk
The boat slips away from Koh Touch as the afternoon sun slants low, and coconut palms lean into the sea like curious onlookers. Salt and charcoal meet in the air—lunch is already being readied on board—while the engine hums toward clear water and the reef-studded outcrops of Koh Koun and Koh Toch.
These islands are young in geological terms: uplifted coral lens and sand built atop a shallow continental shelf. Local fishing villages on Koh Rong have long depended on these reefs for food and income, and the tour threads between reef flats crowded with branching corals and quieter channels where reef fish dart like scattered coins.
Culture is tactile here—nets mended on piers, fishermen calling across the water, and a simple BBQ on Long Beach that highlights fresh fruit, grilled fish and cold beer. As dusk falls the ocean changes character; currents push and breathe around the island, and on the right night phosphorescent plankton begin to flare, scattering light with each passing stroke.
Practical guidance: the trip runs about 6–7 hours, with pickup at Koh Touch and Long Set piers. Snorkeling spots have shallow reefs (1–5 m) best suited to those comfortable with surface snorkeling; life jackets and basic snorkel gear are provided. Bring reef‑safe sunscreen, a well‑fitting mask, and a waterproof phone case if you want photos—visibility varies with tide and recent weather. Expect basic boat facilities, a casual BBQ on Long Beach, and the chance—never guaranteed—to end the night watching the sea glow under your hands.
The tour lasts about 6–7 hours with pickup and drop‑off at Koh Touch pier and Long Set (Long Beach) pier.
Yes—basic masks, snorkels, fins and life jackets are included, but many travelers bring their own well‑fitted mask for comfort.
Plankton displays are seasonal and weather‑dependent; operators may pause post‑sunset to look for them, but sightings cannot be guaranteed.
The trip is marketed as suitable for all fitness levels; life jackets are provided, but non‑swimmers should remain near the boat and follow guide instructions.
Simon Cambodia - Daily Tour operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.




The boat slips away from Koh Touch as the afternoon sun slants low, and coconut palms lean into the sea like curious onlookers. Salt and charcoal meet in the air—lunch is already being readied on board—while the engine hums toward clear water and the reef-studded outcrops of Koh Koun and Koh Toch.
The boat slips away from Koh Touch as the afternoon sun slants low, and coconut palms lean into the sea like curious onlookers. Salt and charcoal meet in the air—lunch is already being readied on board—while the engine hums toward clear water and the reef-studded outcrops of Koh Koun and Koh Toch.
These islands are young in geological terms: uplifted coral lens and sand built atop a shallow continental shelf. Local fishing villages on Koh Rong have long depended on these reefs for food and income, and the tour threads between reef flats crowded with branching corals and quieter channels where reef fish dart like scattered coins.
Culture is tactile here—nets mended on piers, fishermen calling across the water, and a simple BBQ on Long Beach that highlights fresh fruit, grilled fish and cold beer. As dusk falls the ocean changes character; currents push and breathe around the island, and on the right night phosphorescent plankton begin to flare, scattering light with each passing stroke.
Practical guidance: the trip runs about 6–7 hours, with pickup at Koh Touch and Long Set piers. Snorkeling spots have shallow reefs (1–5 m) best suited to those comfortable with surface snorkeling; life jackets and basic snorkel gear are provided. Bring reef‑safe sunscreen, a well‑fitting mask, and a waterproof phone case if you want photos—visibility varies with tide and recent weather. Expect basic boat facilities, a casual BBQ on Long Beach, and the chance—never guaranteed—to end the night watching the sea glow under your hands.