A rare find — beach equipment ready to go for your days by the sea.
Sleeps 12•3 bedrooms
Popular amenities
Onsite parking available
Pet-friendly
Kitchen
Washing machine
Air-conditioning
Barbecue grill
Explore the area
San Carlos, SON
San Francisco Beach
Place, San Francisco Beach
6 min drive
Marina San Carlos
Place, Marina San Carlos
9 min drive
Los Algodones
Place, Los Algodones
19 min drive
Guaymas, Sonora (GYM-General Jose Maria Yanez Intl.)
Airport, Guaymas, Sonora (GYM-General Jose Maria Yanez Intl.)
26 min drive
Rooms & beds
3 bedrooms (sleeps 12)
3 bathrooms
Bathroom 1
Toilet · Shower only
Bathroom 2
Toilet · Shower only
Bathroom 3
Toilet · Shower only
Spaces
Deck or patio
Porch or lanai
Kitchen
Balcony
Garden
Dining area
About this property
The Amazing And Unique Shell Castle In Quiet, Scenic San Carlos, Sonora, Mexico
Vacation in beautiful San Carlos, Mexico. *****Easter Week requires a 4 day minimum reservation.*****
Stay at the amazing San Carlos Shell Castle. The Castle has over 3000 square feet of living space under roof to enjoy a tranquil and inspiring life style while enjoying all the comforts of American comfort and convenience.
The Shell Castle is made entirely of volcanic rock and stone gathered from the mountains surrounding San Carlos. It is located a half mile from the beautiful sandy beaches around San Carlos Bay. The fishing is some of the best in the world. Snorkeling & scuba diving is very popular. The Shell Castle sits on a half acre of stone wall enclosed secure property. It is located in Ranchitos on Avenue H. The grounds have many native trees and plants. It can serve as a retreat for those looking to experience serenity and rejuvenate one's spirit.
There are two separate bedrooms and a cellar that sleeps 2 with 2 bathrooms and room to sleep up to 12 people. This would be a great location for multiple couples to stay.
It has Directv with two TV'S with DVR recorders and all premium channels along with Tucson local network stations. The Premium MLB Baseball package in now available on Directv. In the fall the NFL package is available. There is an out building with washer and dryer. Security is provided by CYBERCO so there are no worries about your safety. The local police make sure that tourists have a safe and enjoyable stay. The restaurants are first class and the Sonoran beef is second to none.
There is a large fountain in the middle of the Shell Castle and a 22 foot high ceiling. There is an amazing winding stair case leading to an upper patio area with gorgeous views of San Carlos Bay on the Sea of Cortez and the famous Tetakawi Mountain off in the distance.
Everything is provided for your stay and there is an onsite property manager who is available to help out in any way needed. She is completely knowledgeable about where to go and what to do in the San Carlos area.
The golf course is located just a ¼ mile from the Shell Castle. There is a special golf package available for 1 week of unlimited play including cart for just $200. If you want to work on your game than there is no better deal anywhere. The head pro offers lessons at prices unheard of in America.
San Carlos is enjoyed by many Americans and Canadians who have discovered this jewel by the sea. The trip from Tucson to San Carlos is an easy and very safe 5 hour drive on Mexico Highway 15.
Dogs may stay for an additional fee.
Because of the high increase in electricity rates in Mexico I had to raise the rates to offset the costs and yet still have competitive rates. There are 4 large mini-split AC units and several space heaters to keep it cozy in the cooler winter nights. I hope you understand the situation. I am still confident the Shell Castle is the best value in all of San Carlos because of it size and uniqueness.
Add dates for prices
Have a question?
AI iconBetaBeta
Get instant answers with AI powered search of property information and reviews.
Similar properties
Beautiful home on Hillside with million dollar view overlooking Ocean and Bay
Caracol Turístico
Beautiful home on Hillside with million dollar view overlooking Ocean and Bay
Flexible check-in available (contact host in advance of arrival)
Flexible check-out available (contact host to arrange)
default
Children
Children allowed: ages 0–17
default
Events
No events allowed
default
Pets
Pets allowed
default
Smoking
Smoking is not permitted
Only registered quests are allowed to stay overnight.
Important information
You need to know
Property # 729169vb
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
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
On-site parties or group events are strictly prohibited
Long-term renters welcome
Host has indicated that there is a carbon monoxide detector on the property
Host has indicated that there is a smoke detector on the property
Safety features at this property include a fire extinguisher, a first aid kit and a deadlock
This property has outdoor spaces, such as balconies, patios and terraces, which may not be suitable for children; if you have any concerns, we recommend contacting the property prior to your arrival to confirm that they can accommodate you in a suitable room
About the area
San Carlos
Located in San Carlos, this holiday home is in the city centre and near the beach. San Carlos Golf Course and Marina San Carlos are worth checking out if an activity is on the agenda, while those wishing to experience the area's natural beauty can explore Islands and Protected Areas of the Gulf of California and San Francisco Beach. Discover the area's water adventures with jet skiing and scuba diving nearby, or enjoy the great outdoors with mountain climbing and hiking.
Guaymas, Sonora (GYM-General Jose Maria Yanez Intl.) - 20 min drive
Restaurants
Caffenio - 5 min drive
Mesa Cortez - 16 min drive
Meri Meri Café - 4 min drive
El Esterito 2 - 7 min drive
La Combi - 5 min drive
Frequently asked questions
Is The Amazing And Unique Shell Castle In Quiet, Scenic San Carlos, Sonora, Mexico pet-friendly?
Yes, pets are allowed at this property. Some restrictions may apply, so please contact the property for more details.
How much does it cost to stay at The Amazing And Unique Shell Castle In Quiet, Scenic San Carlos, Sonora, Mexico?
As of 21 Aug, 2026, prices found for a 1-night stay for 2 adults at The Amazing And Unique Shell Castle In Quiet, Scenic San Carlos, Sonora, Mexico on 26 Aug, 2026 start from S$537, including taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.
How much is parking at The Amazing And Unique Shell Castle In Quiet, Scenic San Carlos, Sonora, Mexico?
On-site parking is available at the property.
Where is The Amazing And Unique Shell Castle In Quiet, Scenic San Carlos, Sonora, Mexico located?
Located in the heart of San Carlos, this golf holiday home is within 3 miles (5 km) of Islands and Protected Areas of the Gulf of California, San Francisco Beach and San Carlos Golf Course. Marina San Carlos is 3 mi (4.8 km) away.