South Beach State Park is an Oregon state park near the unincorporated community of South Beach, managed as part of the state's park system. It serves as a public recreation area with camping, yurts, and beach access, providing a convenient base for exploring this section of the Oregon coast. The area is also known for fossils and agates, linking the park to the coast's long geological history. Its importance lies in combining outdoor recreation with access to natural features that reflect the region's coastal character and deep past.