Your Convenient Storage Destination Near Castroville, TX!


At Shamrock Storage & RV Park, we absolutely love being a part of this vibrant Texas community! Located beautifully just off FM 471, a few miles north of Castroville, we are perfectly positioned to be the premier self-storage and vehicle parking solution for our local neighbors and opened enthusiasts alike. Whether you are hitting the open road from San Antonio or taking the boat out for a weekend on the water, grabbing your gear from our lot is a total breeze.

We proudly serve residents and businesses across the following local communities:
  • Castroville, TX
  • Rio Medina, TX
  • The Greater San Antonio Area

Easy Driving Directions to Our Facility

Ready to drop off your RV or secure your everyday vehicle? We are incredibly easy to find! Located right at 3136 FM 471, Castroville, TX 78009, you can reach us in no time from any direction.

  • From Downtown Castroville: Head north on FM 471 out of town. Enjoy a quick, scenic drive for just a few miles, and you will see our welcoming facility conveniently located right off the highway!
  • From Rio Medina: Head south on FM 471 toward Castroville. We are just a short drive down the road, making us your closest and most convenient option for indoor, opened and covered boat parking.
  • From San Antonio: Take US-90 West straight into Castroville. Once you reach town, take a right to head north on FM 471. In just a few miles, you will find exactly what you need!

Always Secure, Always Accessible

No matter where you are traveling from, we want your visit to be quick, stress-free, and totally reassuring. You can count on our unbeatable 24/7 access to grab your belongings on your own schedule. Most importantly, our facility features a gated entrance, perimeter fencing, and video surveillance so you can store your property with peace of mind. Give us a call today at (210) 799-1399 if you need any help finding us!