About this spot
Mangrove Ridge sits near Yanggelo Island in Raja Ampat Regency, Southwest Papua, Indonesia—one of the world's premier marine biodiversity hotspots. The site draws divers year-round, making it accessible without strict seasonal windows. While precise depth and visibility data aren't catalogued here, Raja Ampat's signature conditions typically feature strong currents, excellent visibility during optimal periods, and rich reef ecosystems. The area is known for its thriving coral and fish populations. Community observations document 12 distinct species at this location, with video documentation from three separate diver visits providing real-world insight into conditions and marine life encounters. This grassroots data helps divers prepare for what they'll actually see. Mangrove Ridge sits outside Marine Protected Areas, meaning fewer restrictions on access compared to some nearby Raja Ampat sites. However, the region does fall under coral bleaching watch status—common across Indonesia's waters. This means conditions can shift seasonally, and divers should check current reports before booking. Getting to Yanggelo Island and Mangrove Ridge requires logistical planning typical of Raja Ampat: fly to Sorong on Papua's mainland, then arrange boat transfers. Permits and access rules are standard Indonesian requirements; verify current regulations with local operators before travel.
📖 Guide: Diving in Indonesia: 323 Sites, Mantas to Micro-critters
Marine life
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 C/F · 230V 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: 12h · direct
- Jet-lag: 12h east · 8 days recovery
FAQ
›When is the best time to dive Mangrove Ridge?
Mangrove Ridge is diveable year-round, so your best window depends on your schedule rather than strict seasonal closures. However, check current coral bleaching alerts before booking, as water stress can affect visibility and marine life behavior. Local operators can advise on optimal months based on weather and current conditions.
›What depth and difficulty level should I expect?
Exact depth and difficulty ratings aren't available in current data. Raja Ampat sites typically demand competent water skills due to currents and surge. Contact local operators near Yanggelo Island for specifics on Mangrove Ridge's particular profile before committing.
›What marine life will I see?
Community divers have documented 12 species observations at Mangrove Ridge, though the full list isn't detailed here. Raja Ampat is globally renowned for fish diversity, corals, rays, and sharks. Watch the three community videos available to get a real sense of what recent divers encountered.
›Do I need permits or special access?
Mangrove Ridge is outside designated Marine Protected Areas, so access restrictions are fewer than at some Raja Ampat sites. You'll still need standard Indonesian entry documentation and may need to arrange permits through local dive operators. Check current regulations with your operator or the Raja Ampat Regency office before travel.
