Cham Islands (Cu Lao Cham)

The Cham Islands (Cu Lao Cham) is an archipelago of eight islands located about 15 km off the coast of Hoi An in Da Nang municipality, Vietnam. Designated a UNESCO Biosphere Reserve in 2009, it is known for clear waters, coral reefs, white sandy beaches and diverse marine life. The main island Hon Lao hosts fishing villages, pagodas and a marine protected area, making it a popular day-trip destination for snorkeling, diving and nature sightseeing.

Visitors reach the islands by speedboat or wooden boat from Cua Dai Port in Hoi An (about 15-20 minutes by speedboat). The main island Hon Lao has small fishing villages, sandy beaches such as Bai Chong, Bai Ong and Bai Huong, clear turquoise water for snorkeling and diving over coral reefs, forested hills, a small museum, Hai Tang Pagoda and a marine protected area exhibition. Facilities are basic with local seafood restaurants and homestays, and most visitors explore on a guided day tour including boat transfer, snorkeling and village visit.

The islands were part of the ancient Cham Kingdom and later a stop on maritime trade routes linked to Hoi An Ancient Town. Archaeological remains and historic structures such as Hai Tang Pagoda reflect long-term fishing settlement and religious traditions. The archipelago was designated a UNESCO Biosphere Reserve in 2009 for its biodiversity and marine protected area.

Home to small fishing communities with traditional livelihoods, local festivals and Buddhist sites such as Hai Tang Pagoda built in the 18th century. The islands are noted for community-based conservation and a ban on plastic bags to protect marine environment.