Similan Islands - Elephant Head Rock - Similan Islands

The Canyons off Ōpūnohu Bay in Moorea is one of those sites that just feels…right. It’s got that classic South Pacific vibe, but with a twist. We love the way the reef here is carved into these dramatic channels, creating natural swim-throughs and overhangs. It’s not a deep dive, maxing out around 20 metres, so you get plenty of bottom time to really explore. We’ve drifted through schools of Bleeker's Surgeonfish here, a shimmering curtain of silver, and watched Parrotfish graze on the coral, their crunching audible. Keep an eye out for the Black Sea Cucumbers inching across the sand. They look like prehistoric sausages, but they’re fascinating. Visibility often hits 23 metres, giving you a clear view of the resident turtles gliding past. Our favourite part? Finding a quiet nook to just observe. Blacktip sharks often cruise the edges, and you’ll spot clownfish peeking from their anemone homes. This site is perfect for photographers, or anyone who enjoys a relaxed, scenic dive without too much current. It’s a gentle introduction to Moorea's underwater world, but still holds plenty of interest for experienced divers.

Location
Similan Islands, Thailand, Southeast Asia
Coordinates
8.652000, 97.638000

Marine Protected Area: Mu Ko Similan

Best Time to Dive in Similan Islands

The warmest water temperatures in Similan Islands occur in May, averaging 30.8°C. The coolest conditions are in January at 28.6°C.

Monthly Water Temperatures

  • January: 28.6°C
  • February: 29.0°C
  • March: 29.6°C
  • April: 30.6°C
  • May: 30.8°C
  • June: 29.9°C
  • July: 29.6°C
  • August: 29.3°C
  • September: 29.0°C
  • October: 29.0°C
  • November: 29.2°C
  • December: 28.7°C

Nearby Dive Sites in Similan Islands

Nearest Dive Centres to Similan Islands - Elephant Head Rock

Marine Life in Similan Islands

Home to 183 recorded species including 127 reef fish, 38 hard corals, 9 seagrass & algae, 4 sharks & rays, 2 other, 1 octopus & squid.

Notable Species

Recommended Packing List for Similan Islands - Elephant Head Rock

Based on average water temperature of 29.4°C, currents 7 cm/s.

  • Shorty or Rashguard - warm 29°C water needs minimal exposure protection
  • Mask - essential for every dive
  • Fins
  • BCD - buoyancy compensator
  • Regulator - your most safety-critical piece of gear
  • Dive Computer - tracks depth, time, and NDL
  • Surface Marker Buoy (SMB) - essential for boat pickups
  • Dive Torch - useful for crevices and colour at depth
  • Underwater Camera - capture your diving memories

Frequently Asked Questions

What is the typical depth range for diving at Elephant Head Rock in the Similan Islands?
The Elephant Head Rock dive site in the Similan Islands features dramatic swim-throughs, tunnels, and overhangs. Divers can expect to explore depths ranging from 5 to 30 metres within these impressive formations.
What kind of marine life and underwater formations can divers expect to see at Elephant Head Rock?
Divers at Elephant Head Rock can expect to encounter a stunning landscape of enormous granite boulders, forming dramatic swim-throughs, tunnels, and overhangs. Keep an eye out for leopard sharks resting on the sandy bottom and manta rays cruising the deeper blue water during plankton-rich months.
How difficult is the Elephant Head Rock dive site, and is it suitable for beginner divers?
The Elephant Head Rock dive site is rated as intermediate difficulty. Due to this rating, it is generally not recommended for beginner divers. Divers should have appropriate experience for intermediate-level sites.
What is the best time of year to dive at Elephant Head Rock for optimal conditions?
The provided data does not specify the best time of year for optimal diving conditions at Elephant Head Rock. However, manta rays are known to cruise the deeper blue water during plankton-rich months. For more detailed seasonal information, please refer to our When to Dive section.
What diving certifications are recommended or required to dive at Elephant Head Rock?
While specific certification requirements are not detailed in the provided information, the Elephant Head Rock dive site is rated as intermediate difficulty. Divers should possess the appropriate experience and certification level for intermediate dives to safely explore this site.
What are the typical current conditions and visibility like at the Elephant Head Rock dive site?
The provided data does not include specific information regarding the typical current conditions or visibility at the Elephant Head Rock dive site. Divers should consult local dive operators for up-to-date conditions before planning their dive.