About this spot
Harto's Reef lies near Koruwoi Munde Island in the Raja Ampat Regency of Southwest Papua, one of the world's most biodiverse marine regions. The site draws divers year-round with healthy coral formations and consistent marine life encounters. Local community videos and species observations confirm the reef's productivity across multiple visit windows. The reef supports a diverse ecosystem documented through 12 species observations. Marine life encounters are frequent enough that the spot attracts repeat visits and video documentation from visiting divers. The coral structures remain active and worth monitoring, though bleaching watch status warrants attention to seasonal conditions. Harto's Reef sits outside protected marine area boundaries, meaning access is straightforward for independent divers and charter operators working in the region. The site's year-round viability makes it a flexible choice for Raja Ampat itineraries. Community contributions—both video and species logs—provide real-world intel from recent visitors.
📖 Guía: Buceo en Indonesia: 323 sitios, mantas y microfauna
Mejores meses
Tipos de buceo
Esenciales del viaje
Todo lo que necesitas antes de hacer la maleta — checklist, sol, logística.
Trip checklist
- 🛂 Visa-free or visa-on-arrival
- 🤿 Pack: 3/2 mm shorty
- 📜 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 · 47%
- 🤿 Wetsuit 3/2 mm shorty
- GPS
› Información de sostenibilidad
Desde tu país de salida
- Visado: Visado a la llegada · 30 días máx.
- Vuelo: 12h · directo
- Jet-lag: 12h este · 8 días de recuperación
Preguntas frecuentes
›When is the best time to dive Harto's Reef?
Harto's Reef is diveable year-round. However, check current bleaching watch status and seasonal weather forecasts before booking, as monsoon conditions may affect sea state and visibility during some months.
›What difficulty level and depths should I expect?
Specific depth and difficulty ratings are not documented for Harto's Reef. Consult local dive operators in Raja Ampat who know the site's current conditions and can match it to your certification level.
›What marine life can I see here?
Twelve species observations have been logged at Harto's Reef, reflecting the biodiversity typical of Raja Ampat reefs. Community videos provide visual proof of active marine encounters. Ask your operator about recent sightings.
›Do I need permits or is there MPA access restriction?
Harto's Reef is not inside a marine protected area, so formal MPA permits are not required. Standard Indonesia diving permits and travel documentation apply. Verify current local regulations with your operator.
