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Dive into Gamat Bay, Nusa Penida’s hidden underwater wonder

Gamat Bay Nusa Penida is a tucked-away coastal cove loved by divers and snorkeling enthusiasts for its clear waters and rich marine biodiversity. Right in between Crystal Bay and Toyapakeh, this small, uncrowded bay is ideal for experienced snorkelers and divers looking for more off-the-radar reef exploration.

If you're looking to escape the crowds and experience marine life at Gamat Bay, here’s what you need to know:

Why you’ll love Gamat Bay

Parrotfish feeding on a coral reef in a tropical ocean setting.
Snorkelers exploring the waters near cliffs on Nusa Penida Island.
Waves crashing on the sandy shore of Kelingking Beach, Nusa Penida, Indonesia.
Scuba diver photographing a school of yellowtail fish underwater.
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Authentic underwater experience

Unlike more crowded beaches, Gamat Bay offers some of the most untouched reef ecosystems around Nusa Penida. Expect to see colorful parrotfish, triggerfish, butterflyfish, and vibrant coral gardens.

Great for diving and drift snorkeling

Its strong currents make Gamat Bay a hotspot for drift dives and snorkeling tours. Intermediate to advanced swimmers will find it thrilling, especially if guided by local experts.

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Secluded beach vibes

The beach itself is small, rugged, and less commercialized. Perfect if you're in search of a more laid-back, back-to-nature coastal vibe.

Underwater photography

Bring your GoPro or waterproof camera—visibility here often exceeds 20 meters, especially in the dry season.

Best time to visit Gamat Bay

Scuba divers exploring underwater with sunlight streaming through the ocean.
  • The best time to visit is from April to October, during Bali’s dry season. 
  • For the best snorkeling and dive conditions, aim for a morning visit between 9am–11am when tides are friendlier and the water is calmer.
  • Avoid afternoons during the wet season when currents can get unpredictable.
Plan your visit to Nusa Penida

Opening hours

Tourist walking along Diamond Beach with turquoise waters, Nusa Penida Island, Bali.
  • Gamat Bay is accessible at all hours, but it's recommended to visit between 6am–5pm, especially if you're planning to snorkel or dive with a tour operator. 
  • Most boats and local guides operate within this window.

How to get to Gamat Bay

Aerial view of boats at Toya Pakeh Harbour, Nusa Penida, Bali, Indonesia.
  • Catch a fast boat from Sanur Harbor to Toyapakeh or Banjar Nyuh Harbor (30–60 minutes).
  • Book tickets early during weekends or peak travel seasons.
Man driving a car during a scenic road trip tour
  • By road: Take a 20–25 minute drive to the Gamat Bay access point.
  • Walking/scooter access: Gamat Bay requires a short hike from the road, with a descent through a rough trail (not paved).
Tourists preparing for snorkeling at Nusa Penida, Bali, wearing life jackets and snorkel gear on a boat.
  • Scooter riders should proceed with caution—roads are narrow and often uneven.
  • Alternatively, book a guided snorkeling or dive tour that includes Gamat Bay as a stop. It’s the easiest and safest option.

Entrance & fees

  • There is no official entrance fee to access Gamat Bay.
  • There is a small parking fee for scooters and cars.
  • Island fee: All Nusa Penida visitors must pay an island entry fee upon arrival at the port.

Facilities at Gamat Bay

  • 🪑 Limited amenities: No sunbeds, umbrellas, or changing rooms on-site.
  • 🍽️ Food & water: No warungs or vendors at the bay—pack your snacks and plenty of water.
  • 🚿 Restrooms: None directly at the beach.

Snorkeling & swimming tips

  • Strong currents: Gamat Bay is best suited for experienced swimmers and snorkelers. Beginners should go with a guide.
  • Marine life: Expect to see everything from reef sharks and sea turtles to dense schools of reef fish and soft corals.
  • Gear rentals: Available at nearby beaches (Crystal Bay or Toyapakeh), or included in guided snorkeling tours.
  • Safety tip: Don’t attempt to snorkel alone. Local guides know the currents and safe zones.

Where to eat near Gamat Bay

Grilled seafood platter at Alhambra restaurant, featuring shrimp and fish.

Penida Colada Beach Bar (near Toyapakeh)

  • Offers fresh seafood, tropical cocktails, and vegetarian options.
  • Great place to chill after a snorkeling tour.
Nasi goreng with chicken, vegetables, and crackers served at a restaurant.

Ogix Warung

  • A cliffside spot serving up incredible views with Indonesian classics.
  • Popular with divers and tour groups.
Burger with fries served on Camira Sailing Adventure, Airlie Beach.

The Chill Penida

  • Trendy spot with a mix of Western favorites, including burgers, wraps, and smoothie bowls, alongside Indonesian staples. Has a shaded seating area and Wi-Fi.
  • Casual hangouts, international food options, group meals.

Boat tours & island transfers

  • Gamat Bay is a frequent stop on full-day snorkeling tours around Nusa Penida. These often include Manta Point, Wall Bay, Crystal Bay, and Gamat Bay.
  • If you’re not into planning your travel or hiking rugged trails, a boat tour is the most convenient way to experience the bay.
  • Pro tip: Choose a snorkeling package that includes a local guide, gear, and insurance for a safer experience.

Frequently asked questions about Gamat Bay

Do I need a guide to snorkel here?

Yes, especially if you're not familiar with current patterns. Guided tours are recommended for safety.

Can I swim in Gamat Bay?

Swimming is possible, but always make sure of the weather and sea conditions. Stick to shallower areas and never swim alone.

Are there lifeguards?

No, there are no lifeguards at Gamat Bay. You must swim at your own risk.

Is there food available at the bay?

No food or drink vendors on the beach—bring your own or eat at nearby Crystal Bay or Toyapakeh.

How do I get to Gamat Bay?

Access is via a short drive followed by a rugged trail. Tours and boat trips also offer direct access.

Is there an entrance fee?

No entrance fee, but you may pay a parking fee or be charged for tour access.

What’s the best time to visit Gamat Bay?

Between 9am–11am for calm snorkeling conditions and the clearest underwater visibility.

What can I see while snorkeling?

Expect reef fish, soft and hard corals, turtles, and sometimes even reef sharks.

Can I rent gear at Gamat Bay?

Gear is not available on-site but can be rented nearby or provided through tour operators.

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