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Off Peak Hours Subject To Change
Please leave a detailed message and phone number if we do not answer the phone at 650-879-7302 or text us at 650-880-6233. We will return the call during our hours of operation.
Camping Cabins- There is a 7 day cancellation policy.
If you cancel inside of 7 days, you forfeit your deposit.
Please call us directly for cancellations at 650-879-7302 or email [email protected]. Please note that we experience high call volume. We will send you a confirmation email to verify your cancellation. It is your responsibility to check your email to confirm that your reservation has been cancelled. If you do not receive the email, please contact us.
Check-In for Camping Cabins is 4 pm.
An Express Arrival email will be sent the day of your reservation. If you read the rules and certify payment, your check-in will be quicker. Please wait in line for more information about Costanoa and its amenities. We do not check you in until you arrive in the park.
Check out is Noon.
-Should you have a reservation and arrive after the Kiosk has closed, your registration packet will be posted in the Night Registration Box located at the KOA Check In Kiosk. Security can assist you should you have questions.
-If you arrive after hours, please pick up your check in packet/parking pass even if you know the site number you are assigned. This will let us know that you are on the property and we can check you in the next morning.
-Quiet time is 10 pm. We ask that you are mindful of this should you arrive after 10 pm. Please be respectful of other campers who may be sleeping when you pull in.
The property is equipped with 'Hot Spots' located at:
-The Lodge
-The Ranch House/General store porch.
Tents: All guests staying in the tent camping area must pitch one or two tents within the fenced area. No wood/charcoal fires allowed in the Lighthouse tent sites. Propane fires are allowed. No sleeping in passenger vans/cars/rooftop or truck bed tents, etc. No tapuis. No pets allowed in tent sites. Camper vans are not allowed in tent sites. Must have a tent to pitch on the ground.
All sites allow up to 6 registered guests, adults + children. Only registered guests allowed in the campground.
- Dogs are allowed in the RV park area only. We do not allow dogs at the Tent Sites.
- All dogs must be on a leash when outside of the RV and attended to at all times. If your dog is found to be off-leash, you will be asked to leave the property.
- We are located next to a state property that does not allow dogs on the hiking trails or beaches across from the property.
- Only 1 dog family at a time in the dog park and limited to 10 minutes if others are waiting.
REMINDER: Costanoa requires RVs/Vans to be manufactured for camping. We do not allow sleeping in passenger cars/vans.
E-bikes: Class 1 and Class 2 are allowed and must obey the posted 5mph speed limit. Any guest asked more than once to obey the speed limit will lose the privilege of using the e-bike for the remainder of their stay.
That doesn't mean this area has to always be empty. When you start reviewing camping options, your history will display here to help compare sites and find the best stay. You will be able to share your stay information with friends or family and save it for a later time if you have a KOA Account.
Make checkout easy by booking all your reservations at once. Add your sites from different campgrounds into your shopping cart* and then choose checkout.