--- title: "Bogani Nani Wartabone National Park" type: "TouristAttraction" lang: "en" canonical: "https://www.geokepo.id/en/lokasi/bolaang-mongondow-selatan/bogani-nani-wartabone-national-park" html_url: "https://www.geokepo.id/en/lokasi/bolaang-mongondow-selatan/bogani-nani-wartabone-national-park" category: "Wisata Alam" located_in: "South Bolaang Mongondow" located_in_url: "https://www.geokepo.id/en/lokasi/bolaang-mongondow-selatan" province: "Sulawesi Utara" updated: "2026-02-15T09:11:54.733468+00:00" publisher: "GeoKepo" license: "Editorial content © GeoKepo. Cite the canonical URL." --- # Bogani Nani Wartabone National Park As the largest terrestrial conservation area in Sulawesi, this national park harbors extraordinary biodiversity, including the iconic Maleo bird. Its lush tropical rainforest offers a true adventure experience for nature lovers and botanical researchers. ## Key facts - **address**: Administrative area of South Bolaang Mongondow Regency and Bone Bolango Regency - **entrance fee**: Rp 5,000 (Domestic), Rp 150,000 (International) - **opening hours**: Every day, 08:00 - 16:00 # Exploring the Heart of Sulawesi: The Charm of Bogani Nani Wartabone National Park in South Bolaang Mongondow Taman Nasional Bogani Nani Wartabone (TNBNW) stands tall as the last bastion of lowland tropical rainforest on the northern peninsula of Sulawesi. Sprawling across the administrative borders between North Sulawesi Province and Gorontalo, this national park holds a special allure in the Bolaang Mongondow Selatan (Bolsel) Regency. As the largest terrestrial conservation area in Sulawesi, TNBNW is not just an ordinary forest; it is a natural laboratory that harbors evolutionary wonders, high endemism, and panoramic views that delight adventure enthusiasts. ## Landscape and Ecosystem Characteristics Geomorphologically, the part of TNBNW within Bolaang Mongondow Selatan is dominated by steep hills and old volcanic mountains covered in dense vegetation. Its forest characteristics are a blend of lowland tropical rainforest to lower montane forest. Here, visitors will be greeted by the canopy of giant trees from the *Dipterocarpaceae* family and fig trees with their dramatically dangling roots, creating an authentic ancient forest atmosphere. One of the most prominent natural features is the network of rivers that crisscross the forest. River flows in the Bolsel region tend to be clear with large riverbed stones, creating small rapids and refreshing natural pools. The high humidity within this forest also supports the growth of mosses and epiphytes, providing a rich visual texture to every corner of the trekking trails. ## Biodiversity Richness: Home to Endemic Wildlife The main uniqueness of Bogani Nani Wartabone National Park lies in its status as a "Biodiversity Hotspot." This area is the most crucial habitat for the Maleo Bird (*Macrocephalon maleo*), an iconic Sulawesi bird with the unique habit of burying its eggs in sand or soil heated by geothermal activity. In the Bolsel region, there are several nesting sites that are strictly managed to ensure the preservation of this species. Besides the Maleo, the forests of TNBNW are home to endemic large mammals such as the Anoa (*Bubalus quarlesi*) and the Babirusa (*Babyrousa babyrussa*). If lucky, while trekking in the morning, visitors may hear the shrill calls of the Sulawesi Black Monkey (*Macaca nigra*) or see the agile movements of the Sulawesi Bear Cuscus in the tree branches. For birdwatchers, this area is a paradise as it is inhabited by the Sulawesi Hornbill (*Rhyticeros cassidix*), whose wingbeats sound like an engine from a distance. ## Outdoor Activities and Tourist Experiences Visiting TNBNW in Bolaang Mongondow Selatan offers a deep, special interest tourism experience. Here are some of the main activities that can be undertaken: 1. **Jungle Trekking and Hiking:** The trails within the national park offer diverse physical challenges, ranging from leisurely walks on the forest edge to steep climbs towards hilltops for panoramic views of the Bolsel landscape from above. 2. **Birdwatching:** With experienced local guides, visitors can engage in birdwatching at designated posts, especially at dawn when the forest begins to awaken. 3. **Maleo Educational Tour:** Visitors can visit Maleo nesting sites to learn about the life cycle of this unique bird and witness the conservation efforts undertaken by national park officers in collaboration with the local community. 4. **Wildlife Photography:** Dramatic landscapes, exotic flora details, and encounters with wildlife make this area a must-visit destination for nature photographers. ## Conservation Status and Environmental Protection The name "Bogani Nani Wartabone" is taken from two local heroes, reflecting respect for courage and protection. As a National Park, this area is legally protected by the Indonesian government to maintain its hydrological functions and biodiversity. The Bolsel region plays a vital role as a water catchment area supplying water needs for agricultural land and settlements on the southern coast. Protection efforts are carried out through regular anti-poaching patrols and forest village community empowerment programs. Visitors are expected to adhere to strict nature lover codes of conduct: do not leave trash, do not take flora or fauna, and do not feed wild animals to preserve their natural instincts. ## Best Time to Visit The best time to explore TNBNW in Bolaang Mongondow Selatan is during the dry season, which is between **May and September**. During this period, rainfall is lower, making trekking trails less slippery and reducing the risk of flash floods in the rivers. Additionally, the dry season often coincides with the flowering and fruiting season of various forest vegetation, which attracts wildlife to be more active in open areas. For those who wish to witness the Maleo nesting process, it is advisable to coordinate with the national park management (Balai Taman Nasional) to ascertain the peak nesting activity, which is usually influenced by soil temperature and rainfall. ## Accessibility and Facilities Reaching Bogani Nani Wartabone National Park in the Bolaang Mongondow Selatan region can be done by land from Manado City, with a travel time of approximately 5 to 6 hours along the beautiful southern coast of North Sulawesi. Another alternative is through Gorontalo, which has a relatively shorter travel distance to certain entry points in Bolsel. Facilities within the national park area are still limited and natural to maintain ecosystem integrity. There are several guard posts and simple shelters at specific points. For accommodation, visitors can find guesthouses or homestays managed by local residents in the buffer villages around the national park's borders. It is highly recommended to hire local guides who not only master the terrain but also possess in-depth knowledge of the secrets of the Bogani forest. Bogani Nani Wartabone National Park is a destination for those seeking tranquility, knowledge, and a spiritual connection with nature. Here, in the heart of South Bolaang Mongondow, Sulawesi's nature reveals its magnificent, wild, and wondrous true face, waiting to be explored with utmost respect.