Siete Pecados Marine Park is popular tourist destination in Coron City. The site is renowned for offering some really amazing geological formations such as limestone karst and various diving spots. It is a protected area and a no fishing zone. Snorkeling is the best way of enjoying the fascinating underwater World and coral reefs. Scuba diving is also quite famous with the visitors of the park.
In order to avoid any damage to the reefs, boats are not allowed to drop their anchor. Instead of anchors, boatmen can use anchored buoys. This is a perfect diving spot for amateur and first time divers as ropes are thrown over the boats ensuring their safety.