A full-day catamaran from Pattaya visits Koh Phai, Koh Rin and Koh Ped for snorkeling, paddleboarding and a close-up with island macaques. Expect an 8-hour itinerary with lunch, gear and hotel transfers included.
A full-day catamaran from Pattaya visits Koh Phai, Koh Rin and Koh Ped for snorkeling, paddleboarding and a close-up with island macaques. Expect an 8-hour itinerary with lunch, gear and hotel transfers included.
The catamaran slips out of Pattaya harbor under a broad sky and the Gulf of Thailand opens ahead—salt on your skin, teak deck steady beneath your feet. Within an hour the coastline thins and the first snorkeling stop arrives: clear, shallow water over coral gardens where parrotfish and anemonefish arc around your borrowed mask.
Verified experiences and guided adventures in the surrounding area.
Operated by OTO Trip Service · Pattaya, Chon Buri
The catamaran slips out of Pattaya harbor under a broad sky and the Gulf of Thailand opens ahead—salt on your skin, teak deck steady beneath your feet. Within an hour the coastline thins and the first snorkeling stop arrives: clear, shallow water over coral gardens where parrotfish and anemonefish arc around your borrowed mask.
These three islands—Koh Phai, Koh Rin and Koh Ped—offer a quick contrast of marine life, reef flats and a small, cheeky troop of macaques. Koh Phai’s sandy shallows are ideal for paddleboarding or a swim; Koh Rin is where the reef concentrates, and Koh Ped (Monkey Island) brings close encounters and a short shore walk for photos. The trip includes a Thai buffet on board, snorkeling gear, and short guided sessions to point out reef features. Transfers from Pattaya are typically included in an 8-hour itinerary.
Geology here is simple: low limestone and sandstone outcrops ringed by fringing reef and sand, shaped by seasonal monsoon swell patterns. Culturally, Pattaya evolved from a fishing town into a tourist hub in the mid-20th century; the islands remain a quick escape for day-trippers.
Plan practically: apply reef-safe sunscreen, secure valuables in a dry bag, and bring motion-sickness remedies if you’re prone. Swim shoes help on rocky shores; follow crew briefings on wildlife—do not feed monkeys. Morning departures avoid the heaviest afternoon sun and often deliver calmer seas for snorkeling. Enjoy the convenience of a guided day that compresses snorkel sites, shore time and local sights into one accessible coastal outing.
easy.
8 hours.
Suitable for most fitness levels—requires basic swimming ability for snorkeling and short onshore walks
Yes—mask, snorkel and fins are typically provided and included in the tour price.
Round-trip transfers from Pattaya city hotels are usually included; confirm pickup point when booking.
Yes—families are allowed but infants must sit on an adult’s lap and supervision is required around water and monkeys.
Non-swimmers can enjoy the boat, beach time and views, but snorkeling requires basic swimming comfort and a life jacket can be provided.
Pattaya transformed from a small fishing village into an international beach destination in the mid-20th century; the islands have long served local fishers before becoming day-trip sites.
Reef habitats are sensitive—avoid touching coral and use reef-safe products; removing trash and following crew guidance reduces local impact.
OTO Trip Service operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.




The catamaran slips out of Pattaya harbor under a broad sky and the Gulf of Thailand opens ahead—salt on your skin, teak deck steady beneath your feet. Within an hour the coastline thins and the first snorkeling stop arrives: clear, shallow water over coral gardens where parrotfish and anemonefish arc around your borrowed mask.
The catamaran slips out of Pattaya harbor under a broad sky and the Gulf of Thailand opens ahead—salt on your skin, teak deck steady beneath your feet. Within an hour the coastline thins and the first snorkeling stop arrives: clear, shallow water over coral gardens where parrotfish and anemonefish arc around your borrowed mask.
These three islands—Koh Phai, Koh Rin and Koh Ped—offer a quick contrast of marine life, reef flats and a small, cheeky troop of macaques. Koh Phai’s sandy shallows are ideal for paddleboarding or a swim; Koh Rin is where the reef concentrates, and Koh Ped (Monkey Island) brings close encounters and a short shore walk for photos. The trip includes a Thai buffet on board, snorkeling gear, and short guided sessions to point out reef features. Transfers from Pattaya are typically included in an 8-hour itinerary.
Geology here is simple: low limestone and sandstone outcrops ringed by fringing reef and sand, shaped by seasonal monsoon swell patterns. Culturally, Pattaya evolved from a fishing town into a tourist hub in the mid-20th century; the islands remain a quick escape for day-trippers.
Plan practically: apply reef-safe sunscreen, secure valuables in a dry bag, and bring motion-sickness remedies if you’re prone. Swim shoes help on rocky shores; follow crew briefings on wildlife—do not feed monkeys. Morning departures avoid the heaviest afternoon sun and often deliver calmer seas for snorkeling. Enjoy the convenience of a guided day that compresses snorkel sites, shore time and local sights into one accessible coastal outing.