Camp Yarramundi is a YMCA-operated outdoor education and camping facility situated on the heritage-listed Grose River in the Hawkesbury Valley, New South Wales.

Established in 1937, it has served schools, youth groups, and community organisations for decades as one of Sydney's premier bush-based outdoor education venues. The natural site features cabins set within the surrounding landscape alongside abundant wildlife.

The camp is currently closed for major redevelopment works, with reopening planned for 2028.

The redevelopment aims to deliver upgraded accommodation, contemporary learning and recreation spaces, improved accessibility, and expanded outdoor education facilities. At capacity, the site can accommodate up to 240 people.

Camp Yarramundi holds accreditation through the Australian Camping Association and the Australian Tourism Accreditation Program.