This dive site, located on the northern side of Koh Rin, is a very popular spot, especially favored for open water diver training due to its sheltered location and manageable conditions. There's no specific historical narrative provided, but its suitability for training suggests a generally calm and accessible environment, likely featuring a gentle slope or relatively flat bottom for easy navigation.
The site boasts a good variety of marine life including small creatures like goby, seahorse, pipefish, and nudibranchs, making it interesting for macro enthusiasts. Larger inhabitants include barracuda, batfish, and frequently spotted green and hawksbill turtles. Black tip reef sharks are also occasionally seen, adding to the excitement.
The best time to visit Koh Rin North is during the South West Monsoon season when conditions are most favorable. This site is excellent for both snorkelers and freedivers due to its shallow average depth. Divers can enjoy a relaxed experience, focusing on marine observation and skill development in a safe setting.

