While Rancho Guadalupe Dunes Preserve does not have any specific hiking trails, you can walk to the southern part of the preserve along the unique sand dunes and explore a variety of interesting geographical formations including the Mussel Rock Dune, which has one of the largest sand dunes present here. However, we recommend being careful while walking in the preserve as it is home to many poisonous plants including stinging nettles and poison oaks. The Guadalupe-Nipomo Dunes Center is present nearby in the city of Guadalupe that offers interesting exhibits on the local history and biodiversity. In addition, the center also has an art gallery and offers guided tours of the preserve. As an interesting fact, the current location of the preserve was used as a spot for shooting of the 1923 Cecil B. DeMille epic silent film The Ten Commandments. This movie was a massive project and had a gigantic set. Some of the Ancient Egyptian-themed props from the movie can be still found buried in the sands of the preserve. In more recent times, the preserve was also used for the shooting of Pirates of the Caribbean: At World’s End.
The beach in Rancho Guadalupe Dunes Preserve offers many fun activities including sunbathing, hiking, picnicking, fishing, and wildlife watching. Aquatic recreational activities like swimming and surfing are highly unsafe in the water near Rancho Guadalupe Dunes Preserve as it is known to have frequent and dangerous rip currents. In addition, drowning-related accidents have also been reported in the water near the beach. The water near Rancho Guadalupe Dunes Preserve is also home to many marine mammals including seals, sea lions, and migrating grey whales (between December and April). If you like birdwatching, you can see many interesting species of seabirds in the water near the beach including scoters and gulls. In addition, the mouth of the Santa Maria River (present near the northern part of the preserve) is home to many interesting and rare bird species including the bald eagle, peregrine falcons, California least tern, and brown pelican. The beach and the area around it are home to many interesting kinds of flowering plants including the pink sand verbena and evening primrose. Rancho Guadalupe Dunes Preserve is also home to many animals including deer, bobcat, snakes, black bear, beetles, and the endangered California red-legged frog.