Named after the seven small limestone islets that surround the area, Siete Pecados Marine Park is a protected marine sanctuary famous for its rich biodiversity and excellent underwater visibility. Its calm, clear waters make it one of the most popular stops on Coron island-hopping tours.
Visitors can expect to see colorful coral reefs, schools of tropical fish, giant clams, and a variety of other marine species, making it an excellent destination for snorkeling and underwater photography.
Snorkeling Tips
Whether you're snorkeling for the first time or are an experienced swimmer, you'll enjoy the best experience by:
- Wearing a properly fitted life jacket.
- Using reef-safe sunscreen.
- Avoiding standing on or touching coral reefs.
- Keeping a safe distance from marine life.
- Swimming slowly to avoid disturbing fish and damaging corals.
Many island-hopping tours include snorkeling gear, although bringing your own mask can provide a more comfortable fit.
Responsible Tourism
Siete Pecados is a protected marine park, and every visitor plays a role in preserving its ecosystem.
Help protect the area by:
- Taking all trash back with you.
- Avoiding single-use plastics whenever possible.
- Never collecting shells, corals, or marine life.
- Following instructions from local guides.
- Respecting designated swimming and snorkeling zones.
Small actions help ensure the reef remains healthy for future visitors and the local community.
Practical Visitor Information
Location: Coron Island, Coron, Palawan
Access: Via licensed island-hopping tour from Coron Town
Best Time to Visit: November to May
Activities:
- Snorkeling
- Underwater photography
- Marine life observation
- Island hopping
Bring:
- Swimwear
- Reef-safe sunscreen
- Waterproof bag
- Towel
- Snorkeling gear (optional)
- Underwater camera
