Nestled in the pristine waters of Maratua, Sienna Resort off...
Wednesday, 12 Mar 2025
Sienna Resort’s Ultimate Guide to Maratua Island's Best Diving Spots
Maratua Island is a diver's paradise, offering some of the most breathtaking underwater experiences in Indonesia. Located in the heart of the Coral Triangle, this secluded island boasts crystal-clear waters, vibrant coral reefs, and abundant marine life. Whether you're a beginner or an experienced diver, Sienna Resort is your gateway to the best dive sites in Maratua, including the world-famous Big Fish Country/The Channel, just five minutes from the resort.
3. Gorgonzola, Stunning Coral Formations
If you're looking for a dive site with stunning coral formations, Gorgonzola is an excellent choice. This site is characterized by a beautiful reef top and a dramatic wall with a sandy plateau at 30 meters. Divers can follow the wall with their right shoulder, exploring healthy hard and soft corals, large Gorgonian sea fans, and abundant marine life. Special sightings here include schools of bumphead parrotfish, many small reef fish, and fascinating macro creatures.
Highlights:
Highlights:
- Marine Life: Bumphead parrotfish, small reef fish, macro critters, and gorgonian sea fans
- Max Depth: 23m / 75ft
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Dive Type: Wall dive with sandy plateau, excellent for all levels
5. Maratua Reef, A Diverse Marine Ecosystem
Located near Sienna Resort, Maratua Reef offers a mix of hard and soft corals, sandy patches, and vibrant marine life. It’s a great spot for divers of all levels and provides an excellent introduction to the rich biodiversity of Maratua.
Highlights:
Highlights:
- Marine Life: Reef sharks, fusiliers, and soft corals
- Depth: 10-25 meters
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Dive Type: Relaxed diving, great for all levels
6. Seafan City, A Colorful Wall with Unique Marine Life
Seafan City is a vibrant and diverse dive site featuring a stunning vertical wall covered in gorgonian sea fans. This site is well-known for its abundant macro life, including scorpion fish, stone fish, and pygmy seahorses hidden among the corals. Divers can explore the area with either their right or left shoulder to the wall, encountering sea cobras, turtles, nudibranchs, crabs, and shrimp along the way. Due to the presence of strong currents, coral growth is limited, but the marine biodiversity makes up for it.
Highlights:
Highlights:
- Marine Life: Scorpion fish, stone fish, sea cobras, pygmy seahorses, turtles, nudibranchs, crabs, shrimp
- Max Depth: 26m/ 85ft
- Dive Type: Wall dive with strong currents, suitable for experienced divers
Book Your Dream Dive Trip at Sienna Resort
Sienna Resort is the perfect base for exploring Maratua's best dive sites. Whether you're a seasoned diver or just starting, our expert dive guides will ensure you have an unforgettable underwater adventure.
Why Stay at Sienna Resort?
Why Stay at Sienna Resort?
- Proximity to Top Dive Sites (Big Fish Country/ The Channel is just 5 minutes away!)
- Professional Dive Instructors & Guides
- Luxury Beach Villas and Cottages with Stunning Ocean Views
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Easy Access to Kakaban, Sangalaki & Maratua’s Best Spots




