Diving Nusa Penida

Nusa Penida lies in the Badung Strait, south-east of Bali, in Klungkung regency. Together with Nusa Lembongan and Nusa Ceningan it forms the Nusa islands. The Coral Triangle Center reports that a marine protected area of roughly 20,000 hectares covers the waters around the three islands, and that it includes coral reefs, seagrass, mangroves and seaweed farming areas.

Why conditions differ from the rest of Bali

Water moving through the strait can bring strong currents and noticeably cooler temperatures at some sites, particularly in the middle of the year. That mix is a key reason the area is known for large pelagic animals as well as healthy reefs.

Sites listed by the tourism board

Indonesia's tourism board lists Crystal Bay (about 15 km from Nusa Penida Harbour), Manta Point on the southern side and Malibu Point on the eastern side among popular dive and snorkel spots.

Nusa Penida offers big-animal encounters and clear water, with conditions that reward good planning.

• Manta rays: Manta Point is a well-known cleaning-station area on the island's south side. Official and scientific sources report mantas there, with sightings varying by season.
• Ocean sunfish: The Coral Triangle Center notes the area is known for sunfish. They are typically reported from about July to October when cooler water rises.
• Marine protected area: The waters around the Nusa islands are covered by a marine protected area established with local government and community support.
• Conditions: Visibility often ranges from roughly 15 to 30 metres or more. Water temperature varies, commonly from about 20 to 28 degrees Celsius depending on site and month.
• Close to Bali: A fast boat from Sanur takes about 45 minutes.

Sites are spread around the island's coast; conditions change quickly and guides choose sites by tide and current.

• Manta Point (south): Cleaning-station site where manta rays are reported.
• Crystal Bay (west): A bay with clear water and a small island in the middle, listed by Indonesia's tourism board.
• Malibu Point (east): Listed by Indonesia's tourism board; sometimes exposed to current.
• Toyapakeh channel: A channel between Nusa Penida and Nusa Ceningan with strong tidal flow.
• Gamat Bay and Sental: Reef areas on the north and west sides used for varied conditions.

Both the reefs and the open-water edges of the island support varied life. The Coral Triangle Center reports around 296 coral species and 576 reef fish species in the protected area.

• Manta rays visit the southern cleaning stations.
• Ocean sunfish (mola mola) are seen in the cooler months.
• Reef sharks, trevally and large rays are reported on current-swept points.
• Turtles are seen on shallow reefs.
• Reef fish and corals are widespread, including macro life on calmer slopes.

These are seasonal and unpredictable; no site can guarantee an animal.

From Bali

• Fast boats run from Sanur Beach, Padang Bai and Benoa. Indonesia's tourism board gives about 45 minutes from Sanur to Nusa Penida.
• Airport: Fly into Denpasar (DPS) and transfer to the harbour.

On the island

The island is hilly and roads can be rough; many visitors use a scooter or a car with driver. The drive from the main harbour to the west coast takes about 30 to 40 minutes, according to Indonesia's tourism board.

Bali tourist levy

Foreign visitors to Bali pay a levy of IDR 150,000 per person, once per trip. See Love Bali for current rules.

• Be ready for current: Reef hooks and a surface marker buoy are often useful; follow your guide's briefing.
• Dress for cooler water: A 5 mm suit or a hooded vest can help, especially in the middle of the year.
• Experience helps: Intermediate or advanced certification and recent dives are recommended.
• Check the sea: Crossings and dives can be cancelled in rough weather.
• Respect wildlife: Keep your distance from mantas and do not chase animals.
• Check fees: Entry fees for protected areas may apply; confirm locally.