Casa Grotto, 1 Bed Stone Cave Cottage, Panoramic Ocean View, Stone Shower, & Gym | Cottage in San Marcos

1 Bedroom Cottage in San Marcos
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.
Casa Grotto, 1 Bed Stone Cave Cottage, Panoramic Ocean View, Stone Shower, & Gym is located in San Marcos. Casa Grotto, 1 Bed Stone Cave Cottage, Panoramic Ocean View, Stone Shower, & Gym provides accommodation, featuring Parking, Balcony/Terrace, Sports/Activities, among other amenities. This Cottage features Parking, Balcony/Terrace, Sports/Activities, to make your stay a comfortable one.
Casa Grotto, 1 Bed Stone Cave Cottage, Panoramic Ocean View, Stone Shower, & Gym has 1 Bedroom , 1 Bathroom, and max occupancy of 2 people. The minimum rental for this property is 1 nights, but this can change depending on the season you plan on staying. Previous guests have given good rated it, and VRBO labeled it a top-rated Cottage because of the excellent services rendered by the owner or manager of this Cottage, and has consistently provided great experiences for their guests. Most families or guests that use it recommend it to their friends and some of them are repeat guests. Cottage has a friendly neighborhood, and the San Marcos has interesting places to visit. If you want to learn more about the Cottage in San Marcos, such as places to visit and things to do nearby, you can check below to learn more.
Amenities
Facility Overview
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Air conditioning
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Heating
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Toilet paper
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Towels provided
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Shampoo
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Hair dryer
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1+ bathrooms
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Soap
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Shower
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Bed sheets provided
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1 bedroom
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Paper towels
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Cookware/dishes/utensils
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Coffee/tea maker
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Refrigerator
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Kitchen island
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Spices
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Blender
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Microwave
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Stovetop
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Washing machine and dryer
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Laundry facilities
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Beach towels
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Onsite parking
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No pets allowed
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If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
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Smoke-free property
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No elevator (single level property)
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Wheelchair-accessible path of travel
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Fitness center
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Smart TV
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Games
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Books
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Property does not allow children
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Iron/ironing board
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Free WiFi
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Garden
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Outdoor furniture
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Firepit
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Patio
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Smoke detector installed (host has indicated there is a smoke detector on the property)
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Fire extinguisher
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Carbon monoxide detector installed (host has indicated there is a carbon monoxide detector on the property)
Policies
Extra-person charges may apply and vary depending on property policy government-issued photo identification and a credit card, debit card, or cash deposit may be required at check-in for incidental charges host has indicated there is a carbon monoxide detector on the property host has indicated there is a smoke detector on the property onsite parties or group events are strictly prohibited safety features at this property include a fire extinguisher special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed this property has outdoor spaces, such as balconies, patios, terraces which may not be suitable for children; if you have concerns, we recommend contacting the property prior to your arrival to confirm they can accommodate you in a suitable room this property is managed through our partner, vrbo. you will receive an email from vrbo with a link to a vrbo account, where you can change or cancel your reservation