Top 7 Snorkeling Spots in Nusa Lembongan & Nusa Penida You Can’t Miss

Just off the coast of Bali lie two tropical gems — Nusa Lembongan and Nusa Penida — surrounded by some of the clearest waters and most vibrant reefs in Indonesia. Whether you’re an experienced underwater explorer or a first-time snorkeler, these islands offer world-class spots where you can swim alongside manta rays, glide over coral gardens, and marvel at the sheer diversity of marine life.

With so many options, it can be hard to know where to start. That’s why we’ve narrowed it down to the top 7 snorkeling spots you simply can’t miss — each one unique, breathtaking, and easily accessible on a private boat trip with Satu Lagi Lembongan Trips.

1. Manta Bay – Swim with Gentle Giants

If there’s one spot that makes Nusa Penida famous among ocean lovers, it’s Manta Bay. Here, you have the chance to snorkel with reef manta rays, some of which can have wingspans up to 5 meters.

The shallow, sandy-bottomed bay is a cleaning station for these graceful creatures. They glide effortlessly around you, unbothered by human presence, as smaller fish clean parasites from their skin. It’s a humbling and unforgettable encounter.

• Highlights: Manta rays, crystal-clear waters, dramatic cliffs surrounding the bay.
• Best time to visit: Morning, when conditions are calmer.
• Tip: Always keep a respectful distance — look, don’t touch.

2. Crystal Bay – The Clearest Waters You’ll See

True to its name, Crystal Bay is famous for its exceptional visibility — often over 20 meters. It’s one of the most beautiful spots in Nusa Penida, with a wide sandy beach and calm, sheltered waters perfect for relaxed snorkeling.

Below the surface, you’ll find healthy coral gardens, schools of reef fish, and occasionally sea turtles. It’s also one of the best places for beginner snorkelers thanks to its calm conditions (outside of strong tidal changes).

• Highlights: Coral gardens, tropical fish, sea turtles.
• Best time to visit: Mid-morning, avoiding strong currents during tidal shifts.

3. Gamat Bay – A Hidden Gem for Marine Life

Tucked between Toyapakeh and Crystal Bay, Gamat Bay is a small but spectacular snorkeling site. Its steep reef walls and sandy patches create a haven for marine biodiversity.

Expect to see angelfish, triggerfish, batfish, and sometimes larger visitors like reef sharks. The currents here can be strong, so it’s best visited with an experienced guide who knows the safest entry and exit points.

• Highlights: Steep reef walls, rich fish life, occasional reef sharks.
• Best time to visit: When tides are calm.

4. Mangrove Point – A Coral Garden Wonderland

Located at the north end of Nusa Lembongan, Mangrove Point is perfect for a gentle drift snorkel. The currents here naturally carry you along, allowing you to float over an endless field of coral without much effort.

This site is bursting with color — hard corals, soft corals, and swaying sea fans, all home to countless species of reef fish. It’s a great choice for families or those who want a more relaxed snorkeling experience.

• Highlights: Drift snorkeling, colorful corals, abundant reef fish.
• Best time to visit: Incoming tide for best visibility.

5. Wall Bay – Vertical Beauty Underwater

As the name suggests, Wall Bay features an impressive vertical reef wall that plunges down into the deep blue. Snorkelers can explore the upper sections, which are rich with soft corals and sponges.

You’ll likely spot parrotfish, butterflyfish, and schools of fusiliers darting around the reef. The dramatic underwater drop-off gives this spot a unique feel, even if you stay near the surface.

• Highlights: Reef wall, soft corals, schooling fish.
• Best time to visit: When currents are mild, usually in the morning.

6. PED – The Heart of Nusa Penida’s Reefs

PED is a long stretch of healthy coral reef along Nusa Penida’s north coast. While it’s popular among divers, the shallower areas are perfect for snorkelers.

Expect to see an incredible variety of reef fish, from tiny clownfish hiding in anemones to larger species like trevallies. On good days, visibility is superb, and the reef seems to stretch endlessly.

• Highlights: Large coral formations, variety of reef fish.
• Best time to visit: Calm seas for the best visibility.

7. SD Point – Snorkeling Meets Drift Adventure

Just east of PED lies SD Point, another drift snorkeling site where the current gently carries you along the reef. This allows you to cover a large area effortlessly while enjoying the vibrant marine life below.

It’s common to see green turtles, napoleon wrasse, and schools of jackfish. The reef here is healthy and full of color, making it a great finale to your snorkeling adventure.

• Highlights: Drift snorkeling, turtles, schooling fish.
• Best time to visit: During incoming tide for calmest conditions.

Why Book a Private Snorkeling Trip?

While it’s possible to join group tours, nothing beats the comfort and freedom of a private boat trip. Here’s why:

• Choose Your Spots: Pick any 3 from the list above based on your preferences and conditions.
• Avoid Crowds: Your captain can adjust the timing to visit popular spots when fewer people are there.
• Personalized Guidance: Crew can focus on your group, helping beginners feel confident in the water.
• Flexible Schedule: Spend more time at your favorite location without feeling rushed.

With Satu Lagi Lembongan Trips, all snorkeling trips include a private boat, snorkeling equipment, drinking water, and light snacks, making it easy for you to simply show up and enjoy the experience.

Tips for the Best Snorkeling Experience

• Use Reef-Safe Sunscreen – Protect your skin and the corals.
• Bring an Underwater Camera – The marine life here is worth capturing.
• Stay Relaxed in the Water – The calmer you are, the closer fish will come.
• Go with a Guide – Local knowledge is invaluable for safety and spotting marine life.
• Check the Tides – Calm tides mean better visibility and easier swimming.

The waters around Nusa Lembongan and Nusa Penida are a snorkeler’s paradise, offering an incredible mix of marine life, coral reefs, and dramatic underwater landscapes. From swimming with manta rays at Manta Bay to drifting over coral gardens at Mangrove Point, each spot offers its own magic.

Whether you’re a seasoned snorkeler or trying it for the first time, booking a private snorkeling trip with Satu Lagi Lembongan Trips ensures you get the most out of your day — safe, comfortable, and tailored to your pace.

If you’re ready to dive into some of the most beautiful waters in Indonesia, the only question is: which 3 spots will you choose?