About this spot
Banana Bay is a dive destination located near Ko Raya Noi in Thailand, accessible to divers throughout the year. The site draws visitors interested in reef ecosystems and marine biodiversity, with documented observations of 12 distinct species in the area. Community video documentation from local divers provides firsthand insight into conditions and encounters. The bay sits outside a marine protected area, making it more accessible for recreational diving operations. Current coral health monitoring indicates alert-level conditions, reflecting broader regional concerns about reef resilience. This underscores the importance of responsible diving practices—maintaining buoyancy control, avoiding contact with corals, and respecting marine life. Divers should plan visits with local operators familiar with seasonal conditions and site-specific protocols. The 12 documented species suggest a healthy cross-section of reef inhabitants, typical of Thai waters. Community-generated content offers practical information about what to expect and how conditions change through the year. Before booking, confirm current depth ranges, visibility conditions, and any required certifications with your chosen operator. Local knowledge matters here—guides familiar with Banana Bay can optimize your experience and safety.
📖 Guide: Diving in Thailand: 73 Sites from Whale Sharks to Shallow Reefs
Dive types
Trip essentials
Everything you need before you pack — checklist, sun, logistics.
Trip checklist
- 🛂 Visa-free or visa-on-arrival
- 📜 C-card + dive insurance (DAN)
- 📔 Dive logbook
- 🧴 Reef-safe sunscreen SPF 50+
- 🔌 Plug type A/B/C · 220V adapter
- 💊 Seasickness meds + ear drops
- 📱 Offline maps + emergency contact
Quick facts
- 🌓 Moon First quarter · 48%
- GPS
› Sustainability disclosures
From your departure country
- Visa: Visa on arrival · 30 days max
- Flight: 11h · direct
- Jet-lag: 12h east · 8 days recovery
FAQ
›When is the best time to dive Banana Bay?
Banana Bay is diveable year-round. However, Thailand's northeast monsoon (November–April) typically offers calmer seas and better visibility. Summer months (May–October) bring rougher conditions but fewer crowds. Check with local operators for current seasonal reports before booking.
›What are typical depths and difficulty levels?
Specific depth and difficulty data for Banana Bay is not currently documented. Contact local dive operators near Ko Raya Noi for site-specific specifications, required certifications, and suitability for your experience level.
›What marine life can I expect to see?
Twelve species have been documented at Banana Bay. Community videos provide visual records of encounters. Ask your operator about recent sightings and bring an underwater camera or GoPro to document your own observations.
›Are permits required or special access rules?
Banana Bay is outside a marine protected area, so access is generally open. However, always dive with a licensed operator who handles any local regulations. Confirm current requirements and responsible diving guidelines before your trip.
