THE ADVENTURE COLLECTIVE® · Independent discovery and booking for outdoor travel
Board a fastboat from Sanur for a 5–6 hour snorkeling trip to Nusa Lembongan’s Manta Bay, Crystal/Gamat Bay and a mangrove ride. Expect close encounters with gentle manta rays, clear water (best March–November) and a guided, safety-first experience.
Board a fastboat from Sanur for a 5–6 hour snorkeling trip to Nusa Lembongan’s Manta Bay, Crystal/Gamat Bay and a mangrove ride. Expect close encounters with gentle manta rays, clear water (best March–November) and a guided, safety-first experience.
Morning light fractures across Sanur Harbor as the fastboat cuts toward Nusa Lembongan, the sea opening like an invitation. Within an hour the shoreline of Jungut Batu appears—ragged cliffs, mangrove mouths and the promise of Manta Bay where giant wings will slowly turn beneath you.
Verified experiences and guided adventures in the surrounding area.
Operated by Amazing Nusa Penida Tour · Nusa Lembongan, Bali
Morning light fractures across Sanur Harbor as the fastboat cuts toward Nusa Lembongan, the sea opening like an invitation. Within an hour the shoreline of Jungut Batu appears—ragged cliffs, mangrove mouths and the promise of Manta Bay where giant wings will slowly turn beneath you.
The islands off southeast Bali were formed by coral growth and volcanic uplift; their steep drop-offs and nutrient-rich currents make them magnets for plankton and the plankton-eating mantas. Local fishing communities on Lembongan and nearby Nusa Penida long relied on the sea, and in recent decades parts of these waters were declared marine protected areas to manage tourism and preserve reef life.
On this 5–6 hour excursion you’ll visit three snorkeling spots—Manta Bay, Crystal/Gamat Bay and Mangrove Point—plus a short traditional-boat mangrove tour. Guides brief on safety and marine etiquette before entering clear, warm water; life vests and basic snorkeling gear are provided and non-swimmers can participate. Expect variable currents near cleaning stations where mantas glide and pivot, and excellent visibility between March and November when seas calm.
Practical guidance: arrive at Sanur harbor 30 minutes before the 09:15 fastboat, bring reef-safe sunscreen, a snug mask or use your own, and set your camera to wide-angle or video to capture slow, close passes. Sightings are common but never guaranteed—approach quietly, follow the guide’s distance rules, and let the mantas decide the encounter.
No—mantas are wild and sightings are common between March and November but cannot be guaranteed; operators maximize chances by visiting known cleaning stations.
Basic swimming ability is useful, but non-swimmers can participate using provided life vests and close guide supervision.
Most guests are picked up from Kuta, Seminyak, Sanur and other areas; meeting at Sanur Harbor is common—arrive 30 minutes before departure.
Yes—masks, snorkels, fins and life vests are provided, though many travelers prefer bringing their own masks for fit and hygiene.
Amazing Nusa Penida Tour operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.
Morning light fractures across Sanur Harbor as the fastboat cuts toward Nusa Lembongan, the sea opening like an invitation. Within an hour the shoreline of Jungut Batu appears—ragged cliffs, mangrove mouths and the promise of Manta Bay where giant wings will slowly turn beneath you.
Morning light fractures across Sanur Harbor as the fastboat cuts toward Nusa Lembongan, the sea opening like an invitation. Within an hour the shoreline of Jungut Batu appears—ragged cliffs, mangrove mouths and the promise of Manta Bay where giant wings will slowly turn beneath you.
The islands off southeast Bali were formed by coral growth and volcanic uplift; their steep drop-offs and nutrient-rich currents make them magnets for plankton and the plankton-eating mantas. Local fishing communities on Lembongan and nearby Nusa Penida long relied on the sea, and in recent decades parts of these waters were declared marine protected areas to manage tourism and preserve reef life.
On this 5–6 hour excursion you’ll visit three snorkeling spots—Manta Bay, Crystal/Gamat Bay and Mangrove Point—plus a short traditional-boat mangrove tour. Guides brief on safety and marine etiquette before entering clear, warm water; life vests and basic snorkeling gear are provided and non-swimmers can participate. Expect variable currents near cleaning stations where mantas glide and pivot, and excellent visibility between March and November when seas calm.
Practical guidance: arrive at Sanur harbor 30 minutes before the 09:15 fastboat, bring reef-safe sunscreen, a snug mask or use your own, and set your camera to wide-angle or video to capture slow, close passes. Sightings are common but never guaranteed—approach quietly, follow the guide’s distance rules, and let the mantas decide the encounter.