The beach is located on the western bank of the Columbia River, offering views of the shipping channel.
It is situated on Sauvie Island, which is one of the largest river islands in the United States.
The clothing-optional designation is not officially codified by state law but is a long-standing, community-enforced local custom.
The island is a major migratory bird habitat, often leading to seasonal access restrictions in specific wildlife refuge areas nearby.
The riverbed drops off quickly in certain sections, creating deep water close to the shore.
Collins Beach is a prominent clothing-optional stretch located along the Columbia River on Sauvie Island. The beach spans approximately two miles, with the first mile typically occupied by families and the remaining section designated for nudists. It features a sandy shoreline and accessible river water, though currents can be strong and unpredictable. The area is managed as part of the Sauvie Island Wildlife Area, which requires a parking permit for vehicle access. Visitors must navigate an unpaved trail from the Reeder Road parking lot to reach the shoreline. It remains one of the most popular naturist destinations in the Pacific Northwest.
From the water's edge looking north toward the bend in the Columbia River.
Bring a sturdy pair of sandals or water shoes to navigate the river rocks and driftwood.
Carry plenty of fresh water and sun protection, as there is limited natural shade on the open beach.
Always purchase your ODFW parking permit at a vendor before arriving at the island, as cell service is unreliable.
Do not leave valuables inside your vehicle at the trailhead; avoid swimming if you are not a strong swimmer due to the Columbia River's strong undertow.
Access is restricted during certain seasonal wildlife migrations; check for ODFW area closures before departure.
Clothing is optional in the designated nudist section; always bring a towel to sit on; photography of other visitors without explicit consent is strictly prohibited.
