Kalimantan Indonesia/Borneo adventure and wildlife eco tours
We just expanded our Borneo adventure and wildlife tours—explore east, west, and central Kalimantan! See our Indonesian eco tours and cultural tour page for all options in Kalimantan, Java, and Sumatra.
4 DAY/3 NIGHT MAHAKAM LAKES AND WETLANDS (EASY)
Located in East Kalimantan, Mahakam is one of Borneo’s (Kalimantan’s) largest and most important wetland areas. Mahakam is home to a total of 90 bird species, including various herons and lesser adjutant, a wading bird in the stork family, and is a very important area for migrating and breeding bird species. This biodiverse wetlands is also home to endangered animals such as the crocodiles (Crocodylus siamensis and Tomistoma schlegeli), false gavial or gharial, proboscis monkeys, wild banteng (or tembadau, or jungle cattle/ox), and Irrawaddy dolphins. Read more about the Mahakam wetlands here.
5 days/4 nights Sangalaki, Derawan Islands Snorkeling/Diving (easy)
Pristine and unspoilt Sangalaki Island in the Derawan Island archipelago is home to manta rays, sea turtles, corals, dolphins, and many other sea creatures. You can read more about Sangalaki and the Derawan Islands here.
Borneo Adventure and Wildlife Eco Tours
The Indonesia territory of Kalimantan, which makes up two-thirds of the island of Borneo, is well known as an international biodiversity hotspot, with incredible tropical forests and wildlife, including orangutans and gibbons.
Kalimantan is complex, both geologically and topographically. It has the nine ecoregions (including eight land-based ecoregions, as well as the Sulawesi Sea). Four of these ecoregions are listed by the World Wildlife Federation as global ecoregions. Kalimantan has the largest expanse of intact lowland rainforest in Southeast Asia, and many moderately high mountain peaks (source: World Wildlife Federation.
There are 394 species of freshwater fish, 290 species of reptiles, 288 species of terrestrial mammals, and 420 bird species. There are almost 11,000 species of flowering plants, including rare orchids and 12 species of rafflesia, the world’s largest flower. However, there is most likely even more diversity and is one of the most species-rich areas of the world: despite two centuries of taxonomic research, the islands’ species and conservation are still undocumented. It is estimated that 15-35% of the flora are yet to be collected (source: https://www.researchgate.net/publication/305323095_State_of_Kalimantan%27s_biodiversity [accessed August 13, 2017]).
4 days/3 nights Borneo Adventure and Wildlife Eco Tour (easy)
Peilahari Tanah Laut Wildlife Reserve is a forested part of Sultan Adam Forest Park (in Indonesian, Taman Hutan Raya Sultan Adam, abbreviated Tahura). Also known as Tahura Sultan Adam, it is located in the a forested area in Banjarmasin, in the Banjar regency of South Kalimantan province. The Pelaihari Reserve in Martapura covers an area of 36,400 hectares (almost 90,000 acres). Sultan Adam Forest Park is located approximately 55 kilometers from the city of Banjarmasin, or about 15 kilometers from the city of Banjar Baru, the capital of Banjar (source: https://www.indonesia-tourism.com/south-kalimantan/sultan_adam.html [accessed August 13, 2017]).