The lake contains a central island, Nusa Larang, which is strictly prohibited for commercial development due to its status as a historical heritage site.
The site hosts the annual 'Nyangku' ceremony, a tradition involving the ritual washing of ancient heirlooms inherited from the Panjalu Kingdom.
Geologically, the lake acts as a significant water reservoir for the surrounding agrarian communities in the Ciamis Regency.
The island of Nusa Larang is home to rare tree species that have been preserved since the pre-Islamic period of West Java.
Situ Lengkong is a 57.95-hectare lake located in Panjalu, Ciamis Regency, featuring Nusa Larang, a protected island in its center. The site serves as both a natural conservation area and a historical heritage zone tied to the Kingdom of Panjalu. Visitors access the central island via traditional wooden boats to reach the ancient gravesites and historical relics of the Prabu Borosngora era. The lake functions as a catchment area for the surrounding mountainous topography, maintaining a unique ecosystem of freshwater flora and fauna. Local management integrates environmental protection with cultural tourism, strictly regulating activities on the island to preserve its historical sanctity.
The wooden jetty looking back toward the island with the backdrop of the surrounding hills.
Hire a boat operator at the main dock for a guided tour of the lake perimeter and access to Nusa Larang.
Check with local guides upon arrival regarding the specific zones of the island that are open to public visitation on that day.
Carry a light rain jacket, as the mountain climate in Panjalu can shift from sunny to rainy with little warning.
Do not litter in the water or remove any natural vegetation from the protected island.
The site remains accessible throughout the year, though boat operations may be limited during periods of intense rainfall or extreme wind.
Maintain a respectful tone and modest attire, especially when visiting the sacred grave areas on the central island.
