Nusa Penida and Lembongan Full-Day Snorkel: Mantas, Turtles & Coral Reefs
Spend a full day snorkeling around Nusa Penida and Nusa Lembongan—clear water, flourishing reefs and chances to see manta rays, sea turtles and dolphins. This practical guide covers what to expect, how to prepare, and the best ways to protect fragile marine habitats.
The Experience
Before You Go
Bring reef-safe sunscreen
Use mineral-based, reef-safe sunscreen and apply well before boarding to protect corals and marine life.
Secure valuables
Carry a waterproof pouch for passport, phone and cash—harbors and small boats can be bumpy.
Watch for currents
Follow guides into the water—some sites have strong rip currents despite otherwise calm seas.
Motion-sickness prep
If you’re prone to seasickness, take medication before boarding and choose a mid-boat seat for stability.
Local Knowledge
Hidden Gems
- •Mangrove channels on Nusa Lembongan for quiet birdwatching and shallow snorkeling
- •Small bays on Nusa Penida with unique coral gardens away from main dive sites
Wildlife
- •Manta rays
- •Green sea turtles
Conservation Note
The region is in the Coral Triangle and faces coral bleaching and overfishing pressures; choose operators that follow no-touch rules and use reef-safe products.
Nusa Penida and Lembongan have long been fishing and farming communities with Hindu-Balinese temples and island economies shaped by sea access and small-scale agriculture.
What to Bring
Personal snorkel mask and snorkelEssential
A well-fitting mask prevents leaks and fogging, improving time spent observing reefs.
Reef-safe sunscreen (SPF 30+)Essential
Protects skin and reduces damage to coral ecosystems.
Waterproof phone pouch or dry bagEssential
Keeps electronics and documents safe during boat transfers and swims.
Sturdy water shoes
Useful for rocky landings and short walks on uneven shorelines.
Common Questions
Are manta ray sightings guaranteed?
No—manta rays are wild animals. Certain sites have regular sightings, but encounters depend on season, currents and animal movement.
Do I need to be a strong swimmer?
Basic swimming confidence is required for snorkeling; guides stay nearby and life jackets are available for less confident swimmers.
What’s included on the tour?
Typical inclusions are boat transfers between islands, basic snorkel gear, bottled water, snacks and a safety briefing; confirm specifics with the operator.
Is there hotel pickup?
Most full-day trips offer pickups from central Seminyak or Sanur—confirm time and pickup location when booking and bring your booking confirmation.
Book This Experience
Check AvailabilityDuration
8–9 hours
Location
Nusa Penida, Bali
Difficulty
easy
Fitness Level
Suitable for most fitness levels; able to swim short distances and climb in/out of boats.
Ready to Explore Nusa Penida?
Book your guided walking tour and discover the hidden stories of this historic mountain city.
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