This dive site, known as Secret Wall, is an advanced wall dive located in the Philippines. Divers explore a vibrant vertical reef, with an average depth ranging from 11 to 14 meters, though the wall extends to a maximum of 23 meters. While no specific history or navigation complexities are detailed, its 'Secret' designation suggests a less frequented, pristine environment.
Secret Wall is a celebrated location for muck diving and macro photography enthusiasts. The site is adorned with abundant whip corals and large sea fan corals, which provide an ideal habitat for diverse small marine life. Notable encounters include various species of nudibranchs and the highly sought-after pygmy seahorse, making it a hotspot for critter hunting.
The best time to visit Secret Wall is typically during dry season months for optimal conditions, though specific seasonal highlights for marine life are not detailed. This site is highly recommended for advanced divers and underwater photographers focused on discovering unique macro subjects. While suitable for experienced divers, its shallower average depth allows for extended exploration of its rich biodiversity.

