Skip to content
Maptlantis
Thailand Maptlantis

Underwater activities across Thailand,
from the Andaman Sea to the Gulf of Thailand.

Main regions such as Phuket, the Similans, Krabi, Phi Phi, Koh Lanta and Koh Lipe, and Koh Tao, Pattaya, Koh Chang and Koh Samui, organized into operators and natural sites.

117

Local operators

69

Underwater & beach sites

Sources shown

PADI and official links

Open the map View the list
Seasons: The Andaman Sea and the Gulf of Thailand have different recommended months, and trips can be canceled depending on national park opening dates, the monsoon and sea conditions. Check the conditions with the operator before booking.

Surveyed on Aug 25, 2026

292 operators and places

Photo of HTMS Prab Wreck
Not yet checked

Chumphon · Thailand

HTMS Prab Wreck

Scuba divingSnorkelingIsland hopping & boat trips
Beginners welcome · Kids welcome
Checked Aug 25, 2026Year-round · check sea conditions
Photo of Lak Ngam Pinnacle
Not yet checked

Chumphon · Thailand

Lak Ngam Pinnacle

Scuba divingSnorkelingIsland hopping & boat trips
Beginners welcome · Kids welcome
Checked Aug 25, 2026Year-round · check sea conditions
Photo of Ngam Noi Island
Not yet checked

Chumphon · Thailand

Ngam Noi Island

Scuba divingSnorkelingIsland hopping & boat trips
Beginners welcome · Kids welcome
Checked Aug 25, 2026Year-round · check sea conditions
Photo of Ngam Yai Island
Not yet checked

Chumphon · Thailand

Ngam Yai Island

Scuba divingSnorkelingIsland hopping & boat trips
Beginners welcome · Kids welcome
Checked Aug 25, 2026Year-round · check sea conditions
Photo of Hin Daeng
Not yet checked

Koh Lanta · Thailand

Hin Daeng

Scuba divingSnorkelingFamily & kids
Beginners welcome · Kids welcome
Checked Aug 25, 2026Recommended Nov–Apr
Photo of Hin Muang
Not yet checked

Koh Lanta · Thailand

Hin Muang

Scuba divingSnorkelingFamily & kids
Beginners welcome · Kids welcome
Checked Aug 25, 2026Recommended Nov–Apr
Photo of Scubafish
Not yet checked

Koh Lanta · Thailand

Scubafish

Scuba divingSnorkelingFamily & kids
Beginners welcome · Kids welcome
Checked Aug 25, 2026Recommended Nov–Apr
Photo of Adang Sea Divers
Official source

Koh Lipe Tarutao · Thailand

Adang Sea Divers

Scuba divingSnorkelingIsland hopping & boat trips

Coral

Ocean Quest Coral Rehabilitation

Scuba diving

Featured program · Boat scuba diving

Koh Lipe Fun Diving · 1–4 Dives

Price on request

Tarutao 해양공원에서 당일 조건에 맞는 1~4다이브를 최대 4명/가이드로 운영합니다.

Beginners welcome · Kids welcomePrice on request
Checked Aug 25, 2026Year-round · High Season Oct–May, Green Season Jun–Sep · depends on park rules and sea conditions
Photo of SAii Phi Phi Dive Centre · Sea Bees Diving
Official source

Koh Phi Phi · Thailand

SAii Phi Phi Dive Centre · Sea Bees Diving

Scuba divingSwimmingIsland hopping & boat trips

Coral

Intro Diving — 1 Dive

Scuba diving

Featured program · Kids' pool scuba try dive

SSI Explorer Divers

THB 3,400

수영장에서 호흡·핀 수영과 기본 수중 동작을 배우는 어린이 입문 프로그램입니다.

Beginners welcome · Kids welcomePublished price
Checked Aug 25, 2026Year-round, by reservation · depends on the dive site, the boat and sea conditions

Browse Thailand by Region · Activity · Marine life

Already know where you want to go, what you want to do or which animal you want to see? Narrow it down below.

Region

Activity

Marine life