No PorchVerifiedOctober 10, 2026
Nightly
From$55
Per night · verify with the park

San Luis Valley, Colorado · Member Travel Guide

Great Sand Dunes Oasis

Mosca, CO

Great Sand Dunes Oasis has been family-owned since 1985 and sits on Highway 150 just outside Great Sand Dunes National Park, in the high-desert San Luis Valley below the Sangre de Cristo Mountains. Its 20 full-hookup pull-through RV sites have dune and mountain views, and the store rents sandboards and sleds for the dunes. Zapata Falls is a short drive south, and the valley's quirkier side – Colorado Gators, the UFO Watchtower and a geothermal swimming pool – is around Mosca and Hooper. Alamosa, about 45 minutes away, is the place for a big grocery run.

DiscountsNone published PetsPets are welcome
LocationMosca, CO
From$55 / night
DiscountsNone published
PetsPets are welcome

About this stay

Great Sand Dunes Oasis

The closest full hookups to the Great Sand Dunes, with sandboard rentals at the store and Zapata Falls just down the road.

What is available

Resort amenities

  • 30/50 amp electric
  • Pet friendly
  • Full hookups (water, sewer, electric)
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