North Point, Khao Lak: Thailand's Rocky Channels and Pinnacles

North Point, often referred to as Rocky Point, is located at the northern tip of Island 9, offering a complex underwater landscape. The site is characterized by massive granite boulders that form a labyrinth of channels, canyons, and swim-throughs, particularly between 10 and 30 metres. This geological structure creates numerous hiding spots and transit routes for marine life, making each section of the dive distinct.

The dive profile here varies, starting from shallower fringing reefs composed of staghorn and hard corals. As you descend, the landscape transitions into deeper areas dominated by submerged rocks and pinancles. One notable deep pinnacle descends to 45 metres with its top at 30 metres, completely covered in soft corals and giant gorgonians, approximately 300 metres to the northwest.

Exploring the channels and crevices reveals a rich macro environment. You will find nudibranchs (Nudibranchia) tucked into rock formations and ghost pipefish (Solenostomus) blending seamlessly with their surroundings. Pygmy pipehorses (Hippocampus bargibanti) are also present, often found clinging to these vibrant soft corals, requiring a keen eye to spot.

Beyond the smaller reef inhabitants, North Point also attracts larger species. Leopard sharks (Stegostoma tigrinum) are observed in the deeper sand channels that run between the rock formations. Eels and stingrays (Dasyatidae) frequent the same areas, often partially buried or sheltering within the rocky alcoves. The site’s varied topography provides both shelter and hunting grounds.

The southern section of North Point features two distinct channels formed by large blocks near the island. These natural passages are active zones for fish traffic and provide opportunities to observe barracudas (Sphyraena) and various species of planktivorous fish. Occasionally, turtles (Chelonioidea) are seen navigating these areas, moving between coral patches and open water.

The rocky structures at North Point are not just formations; they are living substrates. Giant gorgonians, including orange gorgonians, thrive on the deeper rocks, creating intricate filter-feeding systems that attract small invertebrates and provide shelter. Octopus (Octopus) and cuttlefish (Sepiida) are often found camouflaged among these corals and rocks, showcasing their mastery of disguise.

Visibility at North Point typically ranges from 20 to 25 metres. While currents are generally mild, the site's channels and pinnacles can experience slight shifts, particularly around the deeper sections and the isolated northwest pinnacle. Maintaining proper buoyancy and controlled ascents through these passages is key to enjoying the dive fully.

This site offers a diverse experience from its shallow coral gardens to its deep, coral-covered pinnacles, accommodating various interests. Whether you are focused on macro life within the channels or scanning the sand for larger sharks, North Point presents a dynamic environment that changes with each descent and section explored.