Snorkeling Siaba Besar in Komodo: Welcome to Turtle City
If you’ve ever dreamed of snorkeling alongside sea turtles in warm, clear waters, Siaba Besar is one of the most rewarding places in Komodo to do it. Known affectionately as “Turtle City”, this calm, colorful reef is famous for its high number of green turtle sightings — often spotted resting on coral shelves or gliding gracefully just beneath the surface.
Located in the heart of Komodo National Park, not far from Tatawa Besar and Mawan, Siaba Besar is a favorite among both beginners and seasoned snorkelers looking for a gentle, life-filled reef with consistently great conditions.
Why It’s Called “Turtle City”
The name says it all. On a single snorkel here, it’s common to encounter dozens of green turtles, sometimes more. They’re so at ease in these waters that they often swim slowly beside you or remain resting quietly under coral overhangs as you drift above.
The turtles of Siaba Besar are accustomed to snorkelers, but still behave naturally, giving you the rare opportunity to observe them closely — without disturbing their rhythm.
A Calm Reef Full of Life
Siaba Besar is a broad, shallow coral garden with little current, often presenting excellent visibility, and easy access from the surface — making it ideal for long, relaxed sessions.
The coral here is healthy and diverse, with large patches of branching and table coral, soft coral gardens, and sponge-covered rocks that provide perfect shelter for both small reef dwellers and resting turtles.
While turtles are the main draw, the reef is also home to a rich variety of marine life, including:
When to Visit & How to Get There
Siaba Besar is snorkelable year-round, with the best conditions typically from March to November, when the seas are calm and visibility ranges from 15 to 25 meters (50 to 82 feet). Water temperatures during this period are a comfortable 27–29°C (81–84°F), making it ideal for long, relaxed sessions in the water. The reef begins in very shallow water, just a few fin kicks from the boat — often as shallow as 1 to 2 meters (3 to 7 feet) — making it perfect for beginners and rewarding for all levels.
Located in central Komodo National Park, about 1.5 to 2 hours by boat from Labuan Bajo, Siaba Besar is included on many day trips. However, to enjoy the site at its best — with soft morning light, fewer crowds, and turtles at their most active — it’s worth visiting as part of a liveaboard itinerary.
Some cruises with Komodo Dragon Liveaboards even schedule sunrise or sunset snorkels here for the most peaceful and rewarding experience.
Snorkeling Tips for Turtle City
- Respect the turtles. Let them approach you and avoid making sudden movements — never touch or chase them.
- Scan the reef carefully. Many turtles rest under ledges or between coral heads, so take your time and look slowly.
- Bring a camera or GoPro. The turtle encounters here are often long and calm, making it ideal for underwater photography.
- Wear a rash guard. Even with warm water, sun protection is key — and it helps protect against accidental coral contact.
Final Thoughts
Siaba Besar isn’t dramatic or remote — it’s serene, accessible, and full of life. A reef where time slows down and encounters feel personal. For snorkelers looking for calm waters, vibrant coral, and close-up moments with sea turtles, Turtle City is an unforgettable stop.
In a park known for thrills and big pelagics, Siaba Besar reminds us that sometimes the most magical snorkeling happens just a few meters from the surface — in the quiet company of a turtle gliding by.
