Mong Tay Island

I. Iconic Location & The “Maldives of Vietnam” Reputation

Hon Mong Tay (Mong Tay Island) is a precious gem within the An Thoi Archipelago, attracting those passionate about scuba diving in Phu Quoc.

• Location: Situated in Northwest Phu Quoc, approximately 14km from An Thoi Port.

• Reputation: Dubbed the “Maldives of Vietnam” due to its untouched beauty, fine white sand, and exceptionally crystal-clear waters, providing perfect conditions for diving.

• Conservation: The ecosystem here is strictly preserved within the Kien Giang Biosphere Reserve.

II. Ideal Depths for All Diving Levels

The Hon Mong Tay dive site offers safe and diverse depths, catering to every level of diver:

• Depth Range: Ranging from 3 to 20 meters, with an ideal average depth of 5–10 meters. This makes it perfect for both Snorkeling and Scuba Diving.

• Diving Zones:

  • Shallow Inshore (3–6m): Perfect for beginners (SSI Try Scuba) or families, where you can easily admire corals without advanced skills.

  • Deeper Sections (8–12m+): Ideal for certified and experienced divers.

• Diving Conditions: Breathtaking visibility, reaching 5–15 meters during the dry season (October – April).

III. Hon Mong Tay Corals: A Radiant Underwater Garden

Corals are the main highlight of diving at Hon Mong Tay, boasting incredible richness and diversity:

• Species Count: Home to over 200 species of strictly protected hard and soft corals.

• Key Species:

  • Hard Corals: Massive Table Corals providing shade, labyrinthine Brain Corals, and vertical Tube Corals.

  • Soft Corals: Vibrant Branching Corals, Mushroom Corals, and elegant Sea Fans or Staghorn Corals.

• Value: These pristine reefs serve as a “home” for thousands of marine species, solidifying Hon Mong Tay as one of the most beautiful coral diving spots in Phu Quoc.

IV. Marine Life: A Vibrant Oceanic World

The marine life at Hon Mong Tay is highly diverse, with over 150 species offering an unexpected underwater journey:

• Tropical Reef Fish: Schools of Clownfish (Nemo) tucked in anemones, shimmering Butterflyfish, colorful Parrotfish, and tiny, graceful Seahorses.

• Crustaceans & Mollusks: Hidden crabs, small lobsters, agile Mantis Shrimp, and impressive color-changing Cuttlefish.

• Macro Life: Brilliant Nudibranchs (like the Spanish Dancer) with vibrant red-orange skin are a unique highlight for photographers.

• Bottom Dwellers & Large Species: Look for Moray Eels in rocky crevices, Sea Turtles gliding by, giant Groupers, and Stingrays resting on the sand. You will also find Starfish, Sea Urchins, and Giant Clams.