Cabbage Tree Bay Aquatic Reserve

A protected marine reserve near Manly, Sydney, with rich underwater life — perfect for snorkeling and diving straight from the beach.

Cabbage Tree Bay Aquatic Reserve is a protected marine area in New South Wales, Australia, located at Manly, one of Sydney's most popular coastal suburbs. Established in 2002, the bay offers exceptional underwater life: wobbegong sharks, cuttlefish, seahorses, and colorful reef inhabitants inhabit its clear waters. Snorkeling and diving are the most popular activities; the reserve prohibits fishing and the removal of marine life, which has allowed its ecosystem to recover and thrive. Shelly Beach at the bay's entrance offers a quieter alternative to famous Manly Beach and provides direct water access. The reserve is equally a paradise for nature lovers and underwater enthusiasts.