Sumur Tiga is a long white sand beach on the east coast of Pulau Weh, featuring small coral patches accessible directly from the shore. Snorkellers often find the best activity near the wooden platforms, where marine life congregates. The site offers visibility ranging from 20 to 30 metres, though colder upwellings can occasionally increase clarity. Conditions generally involve moderate currents and water temperatures between 29C and 30C. The site is suitable for beginners, with facilities including parking, toilets, showers, changing rooms, and a cafe. Guided tours and equipment rental are available on-site. Be aware of potential hazards including jellyfish and sharp coral.

Underwater Volcano near Gapang Beach is a unique geological site where volcanic gases bubble up through the seafloor. The water temperature is noticeably warmer near these active vents, and the sulfurous bubbles create a distinct environment. The site features a reef topography ranging from 5 to 18 metres in depth, with an average of 10 metres. Access is by boat only. Conditions vary, with visibility ranging from 10 to 40 metres, and colder upwellings can occasionally improve clarity. Divers and snorkellers should be aware of moderate currents, thermoclines, and potential hazards including jellyfish, sea urchins, sharks, stonefish, and strong currents.

House Reef is a shore-entry dive site located at Gapang Beach on Pulau Weh. The site features a reef environment with an average depth of 10 metres, typically ranging between 8 and 9 metres. Conditions are generally mild, though divers should be aware of potential surf, sharp coral, lionfish, and stonefish in the area. The site is suitable for beginners and supports night diving activities. Water temperatures remain consistent throughout the year, ranging from 29C to 30C. Access is straightforward from the shore, making it a convenient location for those based at the nearby dive facilities.

The Sophie Rickmers is a large, intact WWII wreck resting on a sandy bottom in Pria Laot bay. This site is reserved for advanced, deep, and technical divers, with depths ranging from 37 to 70 metres and an average depth of 48 metres. Access is by boat only. Divers encounter mild currents and visibility typically between 10 and 30 metres. Water temperatures remain consistent throughout the year, ranging from 26C to 29C. Due to the significant depth, potential for entanglement, and presence of sharp coral and stonefish, this site requires careful planning and appropriate certification for deep decompression diving.

Limbo Gapang is a reef and pinnacle site located 60 metres off Gapang Beach, Indonesia. The site features a depth range of 7 to 13 metres, with an average depth of 10 metres, making it suitable for beginners. Access is by boat, and divers can expect mild currents and visibility ranging from 15 to 30 metres. The water temperature remains consistent between 29 and 30 degrees Celsius throughout the year. Night diving is available at this location. Divers should be aware of the presence of jellyfish and stonefish. Local facilities include air fills, equipment rental, and guided tours.

Hot Springs at Gapang Beach is defined by thermal activity on the seafloor, where vents release warm water bubbles through the sand. The site features a combination of natural reef and artificial reef structures at depths between 4 and 18 metres, with an average depth of 10 metres. Located 50 metres from shore, the site is suitable for beginners and accessible by both boat and shore entry. Divers experience mild currents and visibility ranging from 10 to 40 metres. Species recorded around this area include peacock mantis shrimp, emperor angelfish, giant moray, and various lionfish and triggerfish species.

Batee Meuroron is a rocky outcrop located 500 metres from Gapang Beach, featuring large boulder formations that create a varied reef and wall topography. Divers can explore depths ranging from 5 to 30 metres. The site is subject to strong currents, making it suitable for intermediate divers. Visibility fluctuates significantly between 5 and 40 metres. Access is available via both shore and boat entries. Species recorded around this area include emperor angelfish, peacock mantis shrimp, Indian lionfish, day octopus, chromodoris nudibranch, ribbon eel, bluespotted fantail ray, clown triggerfish, laced moray, titan triggerfish, coral grouper, giant moray, elegant firefish, and yellow-edged moray.

Batee Tokong is a multi-feature site off Gapang Beach, Indonesia, offering a diverse topography of reefs, walls, pinnacles, and wrecks. Depths range from 5 to 70 metres, requiring divers to monitor their limits closely. Visibility varies between 5 and 40 metres, with colder upwellings occasionally improving clarity. Currents can shift rapidly and become strong, necessitating boat access and close proximity to a guide. While shallower sections suit less experienced divers, the site extends into deep territory. Divers should prepare for potential surf during boat entry and exit. Facilities including air fills, equipment rental, and guided tours are available at the nearby dive shop.