Nam-ae House Reef in Gangneung, South Korea, is an artificial reef site suitable for beginner divers and check dives. The topography consists of various artificial structures positioned at depths ranging from 7 to 15 metres. The site is accessible via both shore and boat entries. Water temperatures fluctuate throughout the year, ranging from 10C in February to 21C in September. Facilities available at the location include air fills and boat charter services. The site provides a controlled environment for open water divers to practice their buoyancy and navigation skills.

Pal-gak Artificial Reef in Gangneung consists of four large octagonal structures, each standing approximately 7 metres high. These artificial reefs provide a complex habitat for various marine life typical of the region, including reef fish and invertebrates. The site reaches a maximum depth of 23 metres. Due to the location, boat access is required for all dives. Conditions at this site vary, with water temperatures ranging from 10C in February to 19C in October. This site is suited for intermediate divers looking to explore the structure and the surrounding marine environment.

Nam-ae Beach in Gangneung is a shore-entry site featuring a mix of natural rock formations on the left and sandy terrain on the right. With an average depth of 5 metres, the site is well-suited for beginners and educational purposes, supported by installed guidelines and vertical lines. Divers can expect mild currents and visibility ranging from 5 to 15 metres. The site is equipped with facilities including parking, toilets, showers, rinse stations, and equipment rental. Typical dives last around 30 minutes. Be aware of potential surf conditions when planning your entry and exit.