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Bali is more than temples and rice terraces. Beneath the surface, this Indonesian island harbors Southeast Asia’s richest underwater world — free-swimming sea turtles, schools of triggerfish, spectacular soft coral formations, and a complete World War II shipwreck. For certified Open Water divers, Bali offers exceptional value; for beginners looking to get certified, the island’s 300+ dive shops provide highly competitive pricing.
By 2026, Bali’s diving industry has fully recovered, with noticeably improved service standards and safety protocols. This is your definitive Bali diving guide.
Dive Site Map
Bali’s main dive sites cluster in three areas:
1. Tulamben — USAT Liberty Wreck
Tulamben is Bali’s most famous dive destination, about 2.5 hours from the airport by car. The USAT Liberty was an American supply ship torpedoed by a Japanese submarine in WWII; the 1963 Agung volcano eruption shifted the wreck from the shore into the sea. At ~120 m long and richly encrusted with coral, it’s one of the world’s most accessible wreck dives — consistently producing sightings of giant Napoleon fish and enormous sea turtles.
- Maximum depth: 30 m
- Suitable for: OW (shallow sections) through AOW (deeper wreck areas)
- Best season: April–November (dry season)
- Visibility: 15–30 m
2. Nusa Penida — Mola Mola & Manta Rays
Nusa Penida, an island southeast of Bali, is famous for two creatures: the ocean sunfish (Mola Mola) and manta rays. Crystal Bay is where Mola Mola appearances are most likely (typically August–October), while Manta Point offers reliable manta ray encounters year-round.
- Manta Bay: 5–15 m depth; the best chance to swim alongside manta rays
- Crystal Bay: Mola Mola cleaning station; max depth 25 m; strong currents — requires experience
- Crystal Bay B: Drift dive site; suitable for AOW divers with drift experience
⚠️ Note: Nusa Penida has strong currents and some sites have powerful downwellings. 50+ logged dives recommended before attempting these sites.
3. Nusa Lembongan — Calmer Waters
Lembongan sits between Penida and Bali mainland; currents are gentler than Penida, making it ideal for beginners and OW courses. Famous for its Mushroom Coral formations and coral garden sites.
| Dive Site | Highlights | Difficulty | Best Season |
|---|---|---|---|
| Tulamben Wreck | WWII ship, sea turtles | ★★☆ | April–November |
| Penida Manta Point | Swimming with manta rays | ★★☆ | Year-round |
| Penida Crystal Bay | Mola Mola | ★★★ | August–October |
| Lembongan Coral Garden | Soft coral, nudibranchs | ★☆☆ | Year-round |
| Gili Mimpang (Munjuk) | Coral reef, fish schools | ★★☆ | April–November |
Dive Shop Pricing Reference (2026)
Bali’s dive shop market is competitive, with transparent pricing. Pre-book Tulamben or Lembongan day-dive packages on Klook — typically 10–15% cheaper than walk-in rates, with platform buyer protection.
- Discover Scuba Diving (DSD): ~€80–120/person (gear, instruction, 2 dives)
- Fun Dive (certified): ~€60–100/person/day (twin-tank)
- Open Water course: ~€350–550 (3 days of instruction + materials)
- Advanced Open Water course: ~€300–450 (2 days)
Recommended base by purpose:
- Getting certified: Candidasa or Tulamben area (closest to sites)
- Recreational diving + resort holiday: Amed or Sanur
- Nusa Penida dive sites: Stay on Penida itself (basic but convenient)
Certification Guide: OW & AOW in Bali
Why Certify in Bali
Bali offers some of Southeast Asia’s most reasonable certification prices (slightly more than Koh Tao, Thailand, but with higher teaching standards), warm tropical water (26–29°C, no wetsuit needed), and exceptional dive site variety — wreck, wall, and drift in one place.
Open Water 3-Day Schedule
- Day 1: Theory (video or e-learning) + confined water skill practice (~4 hours)
- Day 2: Morning: 2 open-water dives (basic skills); Afternoon: 2 open-water dives (assessment)
- Day 3: Fun dive or start AOW
Recommended AOW Specialty Combination
AOW requires completing 5 specialty dives. The most practical combination:
- Deep Dive (mandatory; max 30 m)
- Drift Dive (essential for Penida)
- Peak Performance Buoyancy (extends air supply; protects marine life)
- Night Dive (a completely different underwater world)
- Fish Identification (understand what you’re looking at)
Pre-Dive Prep & Tips
Gear:
- Bring your own mask if possible (fit is critical; Bali shops rent at ~€5/day)
- Dive skin or rash guard (sun and jellyfish protection; ~€20–40)
- GoPro or underwater camera (waterproof housing packages from ~€100)
Visa: Chinese passport holders enter Indonesia visa-free for 30 days (non-extendable).
Best season:
- April–November (dry season): Best visibility — the golden window for diving
- January–March (wet season): Slightly reduced visibility but lowest prices; some shops offer discounts
Environmental responsibility: Since 2024, several Bali dive sites require divers not to use chemical sunscreen in the water. Use mineral (reef-safe) sunscreen, and confirm with your dive operator before entering the water.
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