The mangrove forest ecosystem in Bangka Belitung is estimated to be 750 years old, being one of the oldest in the world. The existence of mangrove forests in Bangka Belitung not only prevents erosion and abrasion of the coastline but also becomes a paradise for tourists. The wider community can donate by buying mangrove trees in the village of West Kurau. This is expected to provide economic benefits for the people of Bangka Belitung.