Casa Grotto, 1 Bed Stone Cave Cottage, Panoramic Ocean View, Stone Shower, & Gym

Top rated by guests
Property grounds
Private kitchen
Interior
Private kitchen
Private kitchen
Don't miss out! Price and availability may change
10.0 / 10.0
Outstanding(3 Ratings)

Cottage in Lake San Marcos, CA

2 guests · 1 bedroom · 1 bath

Reasons to book

Guests love it hereGuests give this property a top rating
High-end valueWell priced for this area
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About this cottage rental

Welcome to Casa Grotto, a one-of-a-kind hillside retreat perched 800 feet above sea level with breathtaking panoramic views of the Pacific Ocean—from La Jolla all the way to the San Clemente Islands. Nestled on the lush green mountainside above Lake San Marcos, this private stone studio offers a peaceful escape where coastal serenity meets natural design.

Built into the hill using real stone from a 1970s dynamite blast, Casa Grotto is as unique as it gets. Inside, you’ll find organic materials, arched windows, and warm, modern finishes that honor the land it was built on. The space features a queen bed, full kitchen with concrete countertops and filtered water, a private gym, and a truly memorable stone shower—accessed from the bed area and illuminated by natural light from above.

Casa Grotto is perfect for solo travelers or couples seeking a calm, inspiring space to recharge. We’re just 4 miles from Cal State San Marcos—ideal for visiting parents, faculty, or alumni—15 miles from the Escondido wineries, and only 20 minutes from the coast and local beaches. If you're planning a beach day, we’re happy to provide surfboards and beach towels upon request. And don’t be surprised if our two friendly boxers stop by—they supervised the entire remodel and will gladly try to join your stay.

Map of Lake San Marcos, CA


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