Set off from Chalong Pier aboard a private catamaran for a full day of snorkeling, white sand beaches and clear water at Racha Yai and Coral Island. This boat-based day trip combines easy swimming, reef viewing, and a seaside lunch stop — ideal for travelers looking for accessible marine time without a long transit.
Set off from Chalong Pier aboard a private catamaran for a full day of snorkeling, white sand beaches and clear water at Racha Yai and Coral Island. This boat-based day trip combines easy swimming, reef viewing, and a seaside lunch stop — ideal for travelers looking for accessible marine time without a long transit.
The catamaran slips away from Chalong Pier with the bay widening around you — turquoise water flashing under the hull, a warm wind pushing the craft toward two of Phuket’s most photographed islands. Onboard, the rhythm is slow and deliberate: gear checks, a short safety briefing, and the sea unfurling ahead.
Verified experiences and guided adventures in the surrounding area.
Operated by All For Tours · Chalong, Phuket Province
The catamaran slips away from Chalong Pier with the bay widening around you — turquoise water flashing under the hull, a warm wind pushing the craft toward two of Phuket’s most photographed islands. Onboard, the rhythm is slow and deliberate: gear checks, a short safety briefing, and the sea unfurling ahead.
Raya Yai (Racha Yai) and Coral Island (Koh Hae) sit on the edge of Phuket’s reef zone, where clear water reveals living coral gardens and shallow drop-offs. These islands grew from reef accretion and uplifted seabed; their beaches are bright, fine sand and the nearshore is a classroom of reef fish and branching corals. Culturally, the islands are tied to Phuket’s fishing and trade history—small local communities on the mainland still run the daily boat traffic that serves these waters.
Expect two relaxed stops: long beach time for snorkeling and swimming, and a midday break for lunch and shade on Racha Yai. Water clarity and currents vary with season; mornings are typically calmer. The crew handles boat operations and provides snorkeling kits and bottled water, but verify details like lunch and private transfers when booking.
Practical tips: wear reef-safe sunscreen and water shoes, secure valuables in a dry bag, and take motion-sickness medicine if you’re prone to seasickness. Plan for 6–8 hours including transfers; bring a light cover-up for the return when the sea breeze cools. This trip is straightforward, sensory, and centered on uncomplicated marine access—be prepared to step from swim platforms into warm, fish-packed water.
easy.
6–8 hours.
Suitable for most fitness levels; participants should be comfortable climbing a short ladder and swimming in shallow reef water.
Basic swimming ability is recommended for snorkeling; flotation devices are typically available for less confident swimmers.
Operators commonly provide snorkeling gear and towels — confirm at booking; many include bottled water and an English-speaking crew.
Itineraries frequently stop at Racha Yai for lunch, but whether it’s included varies by operator — verify meal inclusions before booking.
Calmer seas and clearer water are most reliable in the dry season (roughly November–April); monsoon months bring more wind, rain, and choppier conditions.
These islands lie off Phuket, which developed from maritime trade and a coastal fishing economy; local communities on the mainland historically supported island boat routes.
Coral reefs here are sensitive to sunblock and contact—use reef-safe sunscreen, avoid touching coral, and follow local guidelines to minimize anchor and snorkel disturbance.
All For Tours operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.




The catamaran slips away from Chalong Pier with the bay widening around you — turquoise water flashing under the hull, a warm wind pushing the craft toward two of Phuket’s most photographed islands. Onboard, the rhythm is slow and deliberate: gear checks, a short safety briefing, and the sea unfurling ahead.
The catamaran slips away from Chalong Pier with the bay widening around you — turquoise water flashing under the hull, a warm wind pushing the craft toward two of Phuket’s most photographed islands. Onboard, the rhythm is slow and deliberate: gear checks, a short safety briefing, and the sea unfurling ahead.
Raya Yai (Racha Yai) and Coral Island (Koh Hae) sit on the edge of Phuket’s reef zone, where clear water reveals living coral gardens and shallow drop-offs. These islands grew from reef accretion and uplifted seabed; their beaches are bright, fine sand and the nearshore is a classroom of reef fish and branching corals. Culturally, the islands are tied to Phuket’s fishing and trade history—small local communities on the mainland still run the daily boat traffic that serves these waters.
Expect two relaxed stops: long beach time for snorkeling and swimming, and a midday break for lunch and shade on Racha Yai. Water clarity and currents vary with season; mornings are typically calmer. The crew handles boat operations and provides snorkeling kits and bottled water, but verify details like lunch and private transfers when booking.
Practical tips: wear reef-safe sunscreen and water shoes, secure valuables in a dry bag, and take motion-sickness medicine if you’re prone to seasickness. Plan for 6–8 hours including transfers; bring a light cover-up for the return when the sea breeze cools. This trip is straightforward, sensory, and centered on uncomplicated marine access—be prepared to step from swim platforms into warm, fish-packed water.