潜点: Tulagi - Twin Tunnels

关于 Tulagi - Twin Tunnels

The Twin Tunnels dive site is situated on a seamount approximately one kilometer southeast of Tulagi Island in the Solomon Islands. This site is renowned for its distinctive geological features: two ancient lava tubes that plunge vertically from a plateau, creating an exhilarating descent into an expansive horizontal cave system. The seamount rises from depths of several hundred meters, with its plateau topping out at around 16 meters before the tunnels begin their drop. The tunnels themselves are wide enough for divers to navigate comfortably, lined with an array of colorful corals and brightly hued fans as you descend. At a depth of approximately 34 meters, each tunnel opens into a large cave that then leads out onto a dramatic coral-covered wall. This topography creates a unique environment that supports diverse marine ecosystems, from resident cave dwellers to pelagic fish. Marine life is abundant, with hundreds of anemone homes on the plateau hosting at least eight different species of anemonefish. Inside the caves, you can spot nocturnal species like soldierfish, squirrelfish, and bigeyes. Along the wall and on the seamount's current-facing edge, a multitude of reef fish, including angelfish, wrasse, butterflyfish, bannerfish, blanquillos, and schools of fusiliers and midnight snapper, can be observed. The corals here are exceptionally healthy and varied, contributing to a vibrant underwater landscape. Diving the Twin Tunnels typically involves a descent into one of the vertical shafts, exploring the cave and wall section, and then ascending along the seamount's face, making sure to spend time exploring the shallower plateau. The combination of unique geology, healthy corals, and rich marine life makes this a highlight for divers visiting the Florida Islands.