Oso Flaco Dunes is a unique coastal area located in California, known for its stunning sand dunes and diverse ecosystems. The dunes are part of the Oso Flaco Lake Natural Area, which features a mix of coastal wetlands, marshes, and sandy beaches. Visitors can enjoy scenic views and various recreational activities, including hiking and birdwatching. The area is home to several plant and animal species, some of which are rare or endangered. The Oso Flaco Dunes are also significant for their geological features, shaped by wind and water over thousands of years. This natural landscape provides a habitat for wildlife and a beautiful setting for outdoor enthusiasts.