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.

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.

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.

House Reef at Gapang Beach is a versatile site featuring a combination of natural reef, artificial structures, and muck diving environments. Suitable for beginners, the site offers an average depth of 7 metres with a maximum of 18 metres. Shore entry is convenient, with facilities including equipment rental, air fills, and rinse stations available nearby. Visibility typically ranges from 15 to 40 metres, occasionally improving during colder upwellings. The site supports night diving and is well-regarded for snorkelling. Divers should be aware of potential hazards including sea urchins, sharp coral, and stonefish. Currents are generally mild, making for a relaxed 60-minute dive experience.

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.

Tugboat Wreck is an artificial reef located 100 metres off Gapang Beach, Indonesia. Resting at a consistent depth of 14 metres, the site is suitable for beginners and those new to wreck diving. Visibility typically ranges from 10 to 30 metres, and the site is generally free of strong currents. Access is by boat, and divers should be aware of active boat traffic in the area. Always use a surface marker buoy when ascending and maintain proximity to your group. The wreck and surrounding reef structures feature sharp edges, requiring careful buoyancy control to avoid contact.

Iboih Beach is a primary hub for water activities on Pulau Weh, offering direct access to the reef from a concrete pier or the rocky shoreline. Snorkellers can explore the area with visibility ranging from 10 to 50 metres. The site is suitable for beginners and supports night diving. Water temperatures remain consistent between 29C and 30C throughout the year. Facilities available at the location include parking, toilets, showers, changing rooms, rinse stations, equipment rental, and a dive shop. Visitors should remain aware of boat traffic, jellyfish, and sharp coral when entering the water.