Spend a full day from Bali exploring three snorkel sites around Nusa Lembongan and Nusa Penida, with a weather-dependent priority stop at Manta Bay. Expect clear channels, coral gardens, a beachside lunch, and the chance to swim alongside manta rays.
Spend a full day from Bali exploring three snorkel sites around Nusa Lembongan and Nusa Penida, with a weather-dependent priority stop at Manta Bay. Expect clear channels, coral gardens, a beachside lunch, and the chance to swim alongside manta rays.
Salt air and the slap of small waves set the rhythm as the fast boat cuts out from Sanur toward Nusa Lembongan and the larger, wind-battered cliffs of Nusa Penida. You step onto the deck with a snorkel vest in hand and the sea spread wide — the day is planned around three shallow coral sites with a priority stop at Manta Bay when conditions allow.
Verified experiences and guided adventures in the surrounding area.
Operated by Bali Maju Mapan Tours · Nusa Lembongan, Bali
Salt air and the slap of small waves set the rhythm as the fast boat cuts out from Sanur toward Nusa Lembongan and the larger, wind-battered cliffs of Nusa Penida. You step onto the deck with a snorkel vest in hand and the sea spread wide — the day is planned around three shallow coral sites with a priority stop at Manta Bay when conditions allow.
The islands off southeast Bali are young in geological terms: raised coral terraces, jagged limestone headlands and sandy gutters carved by currents. Nusa Lembongan grew as a fishing community and now hosts small beachside restaurants; Penida’s dramatic cliffs carry a history of subsistence farmers and seafaring villagers. Local guides know where manta rays congregate to feed and clean — current-swept channels where plankton gathers and reef fish dart.
Practically, expect a full nine-hour outing: hotel pickup, a short fast-boat crossing, three snorkeling stops, a beachside buffet lunch, and a closing kayak session before returning to Sanur. Operators supply snorkel gear, life vests, towels and bottled water; guests should be comfortable swimming in open water and be between roughly 10–64 years old per usual safety limits.
Plan for changing conditions — tides and wind decide whether you get Manta Bay or alternatives. Bring reef-safe sunscreen, a waterproof phone case, and motion-sickness medication if you’re prone to seasickness. Timing your trip for the drier months improves visibility, but mantas can be seen year-round when currents align. This is a vivid, hands-on marine day that pairs easy water access with the electric possibility of encountering giant, graceful manta rays.
Manta sightings depend on currents and weather; operators prioritize Manta Bay when conditions are safe, and sightings are common but never guaranteed.
You should be comfortable in open water and able to swim; guides provide basic gear and orientation but this is not suitable for complete beginners without confidence.
The trip typically includes hotel pickup (if selected), roundtrip fast-boat tickets from Sanur, snorkeling equipment, life vests, bottled water, snacks and a beachside buffet lunch.
Most operators restrict participants to roughly ages 10–64 and advise against booking if you have significant back, heart or respiratory conditions; pregnant travelers are usually not recommended.
Bali Maju Mapan Tours operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.




Salt air and the slap of small waves set the rhythm as the fast boat cuts out from Sanur toward Nusa Lembongan and the larger, wind-battered cliffs of Nusa Penida. You step onto the deck with a snorkel vest in hand and the sea spread wide — the day is planned around three shallow coral sites with a priority stop at Manta Bay when conditions allow.
Salt air and the slap of small waves set the rhythm as the fast boat cuts out from Sanur toward Nusa Lembongan and the larger, wind-battered cliffs of Nusa Penida. You step onto the deck with a snorkel vest in hand and the sea spread wide — the day is planned around three shallow coral sites with a priority stop at Manta Bay when conditions allow.
The islands off southeast Bali are young in geological terms: raised coral terraces, jagged limestone headlands and sandy gutters carved by currents. Nusa Lembongan grew as a fishing community and now hosts small beachside restaurants; Penida’s dramatic cliffs carry a history of subsistence farmers and seafaring villagers. Local guides know where manta rays congregate to feed and clean — current-swept channels where plankton gathers and reef fish dart.
Practically, expect a full nine-hour outing: hotel pickup, a short fast-boat crossing, three snorkeling stops, a beachside buffet lunch, and a closing kayak session before returning to Sanur. Operators supply snorkel gear, life vests, towels and bottled water; guests should be comfortable swimming in open water and be between roughly 10–64 years old per usual safety limits.
Plan for changing conditions — tides and wind decide whether you get Manta Bay or alternatives. Bring reef-safe sunscreen, a waterproof phone case, and motion-sickness medication if you’re prone to seasickness. Timing your trip for the drier months improves visibility, but mantas can be seen year-round when currents align. This is a vivid, hands-on marine day that pairs easy water access with the electric possibility of encountering giant, graceful manta rays.