Bo Hon Island is famous for its grottoes including Sung Sot Cave (Surprise Cave), Luon Cave, Trinh Nu Cave (Virgin Cave) and Trong Cave (Drum Cave). Therefore, the island has become a preferred stop of tourists in the trip on Halong bay.
Bo Hon Island seems like a natural park with diverse species of flora and fauna. Various kinds of plants such as benjamin fig trees, cycads, orchids, etc. can be found on the island. It’s also home to several wild animals like monkeys, deer and chamois.