Gunlock is a tiny rural community northwest of St. George, Utah, known for Gunlock State Park and its reservoir. For residents who need extra storage space — whether for household belongings, seasonal gear, or an RV and boat — Sunbrook Secure Storage offers premium air-cooled indoor units and covered vehicle parking just 25 miles away.
Quick Answer
Sunbrook Secure Storage is approximately 25 miles from Gunlock — about a 30-minute drive south to St. George. The facility at 415 S Dixie Drive offers indoor air-cooled self storage units, covered and uncovered RV and boat parking, keypad-controlled gate access, security camera monitoring, and month-to-month rentals with no long-term contract.
Key Takeaways
- 25 miles from Gunlock — roughly a 30-minute drive south to St. George.
- Air-cooled indoor units protect heat-sensitive belongings from Southern Utah's extreme summer temperatures.
- Covered and uncovered RV & boat parking in multiple sizes, with wide drive aisles for easy maneuvering.
- Month-to-month rentals with no long-term contract — rent for as long or as short as you need.
- Keypad gate access and 24/7 security cameras keep your belongings safe.
- Extended access hours: Monday–Friday 6 a.m.–10 p.m., Saturday–Sunday 7 a.m.–9 p.m.
Table of Contents
About Gunlock, Utah
Gunlock is a small, unincorporated community in Washington County, Utah, located about 25 miles northwest of St. George. Named after the Gunlock family who settled the area, the community is best known for Gunlock State Park and Gunlock Reservoir, a popular spot for boating, fishing, and swimming.
The community sits at an elevation of approximately 3,600 feet and has a population of just a few hundred residents. Gunlock's rural setting, scenic reservoir, and quiet lifestyle make it a hidden gem for those who want to live near the water but away from the city.
Key facts about Gunlock:
- Location: Approximately 25 miles northwest of St. George, near the Shivwits Reservation.
- Elevation: ~3,600 feet — somewhat cooler than St. George in summer.
- Population: A small community of a few hundred residents.
- Attractions: Gunlock State Park and Gunlock Reservoir for boating, fishing, and swimming.
- Outdoor recreation: Gunlock Reservoir, nearby hiking trails, and off-road desert access.
- Recreational equipment: Gunlock households frequently own boats, RVs, and ATVs — and that's where storage needs arise.
As a tiny rural community, Gunlock has no dedicated self-storage facilities. Residents who need secure, climate-protected storage or covered vehicle parking look to St. George, where Sunbrook Secure Storage provides a full range of options just a short drive away.
Fun Facts About Gunlock
- ★Gunlock is named after William Gunlock, a Mormon settler and blacksmith who established the community in the 1850s.
- ★The community is home to Gunlock State Park, a 320-acre park centered on the Gunlock Reservoir, popular for boating, fishing, and swimming.
- ★The Gunlock Reservoir was created by damming the Santa Clara River in 1970, providing irrigation and recreation for the area.
- ★In spring, the cliffs above Gunlock Reservoir sometimes feature waterfall displays when snowmelt flows over the red rock cliffs.
- ★Gunlock is one of the smallest communities in Washington County, with just a few hundred residents.
Storage Needs in Gunlock
Gunlock residents face unique storage challenges driven by the rural setting and proximity to the reservoir. Here are the most common reasons Gunlock residents turn to Sunbrook Secure Storage:
- Boat storage: Boats used at Gunlock Reservoir, Sand Hollow, or Lake Powell need covered or uncovered parking during the off-season.
- RV and trailer storage: Motorhomes, travel trailers, and toy haulers that need a secure parking spot between trips.
- Household overflow: Downsizing, decluttering, or transitioning between homes — indoor air-cooled units keep furniture, electronics, and documents safe.
- Seasonal equipment: ATVs, jet skis, and camping gear that take up valuable shed or garage space during the off-season.
- Business inventory: Small business owners and contractors who need a secure, accessible place to store tools, materials, or product inventory.
Self Storage Near Gunlock
Sunbrook Secure Storage offers a full range of indoor air-cooled self storage units for Gunlock residents. Units range from compact 4×5 personal lockers up to large 10×20 spaces that can hold the contents of a 3-4 bedroom home.
What sets Sunbrook apart is air cooling. Southern Utah's summer temperatures regularly exceed 100 degrees, and traditional non-climate storage units can reach interior temperatures that damage electronics, warp wood furniture, fade photographs, and degrade sensitive materials. Sunbrook's air-cooled units moderate interior temperatures to help protect your most heat-sensitive belongings.
Rentals are month-to-month with no long-term contract. You can check current unit sizes and pricing online, reserve a unit, and manage your account and payments from your phone or computer.
What's included with every indoor unit:
- Air-cooled environment — moderate interior temperatures protect heat-sensitive belongings from Southern Utah's extreme summer heat.
- Fire sprinklers — all indoor buildings are equipped with fire sprinkler systems.
- Controlled access — keypad-controlled gate entry keeps your belongings secure.
- Multiple sizes — from 4×5 personal lockers to 10×20 units that fit a 3-4 bedroom home.
RV & Boat Storage Near Gunlock
Gunlock residents are especially likely to own boats given the proximity to Gunlock Reservoir. Sunbrook Secure Storage offers both covered and uncovered RV, boat, trailer, and vehicle parking in a range of sizes to fit everything from a small fishing boat to a Class A motorhome.
What you can store:
- Class A, B, and C motorhomes
- Travel trailers and fifth wheels
- Fishing boats and ski boats
- ATVs, UTVs, and off-road vehicles
- Car trailers and utility trailers
Before renting, measure your complete vehicle — including all permanently attached accessories:
- Hitches and tow bars
- Ladders and roof racks
- Spare tires and tire carriers
- Roof AC units and vent covers
- Antennas and satellite dishes
The advertised length of your RV or trailer almost never includes these items, and you need the full storage footprint to choose the right space. Sunbrook's covered spaces are approximately 12 feet wide and offered in multiple lengths, subject to availability.
Covered vs. uncovered parking:
- Covered parking — a roof overhead reduces direct sun exposure on your RV's roof, sealants, and exterior. In Southern Utah's intense climate, that overhead protection can help slow wear on roof membranes, decals, and exterior finishes.
- Uncovered parking — the more budget-friendly option, ideal for frequent users who already use a fitted RV cover.
Not sure which space fits your RV or boat?
Measure the complete vehicle from its furthest front point to its furthest rear attachment, then compare Sunbrook's current parking sizes.
Why Air-Cooled Storage Matters for Gunlock Residents
Gunlock sits at a slightly higher elevation than St. George but still experiences extreme summer heat. Summer temperatures regularly exceed 100 degrees, and the heat radiating into a non-climate-controlled storage unit can push interior temperatures even higher. The desert landscape around Gunlock intensifies the heat, making air-cooled storage especially valuable.
That heat can cause real damage over time:
- Electronics — heat can degrade circuit boards, batteries, and screens.
- Wood furniture — extreme heat causes warping, cracking, and finish damage.
- Photographs and documents — heat and humidity fluctuations cause fading, curling, and deterioration.
- Leather and fabrics — heat dries out and cracks leather, and fades upholstery.
- Candles, cosmetics, and medications — these can melt, separate, or lose effectiveness in high heat.
Sunbrook's air-cooled indoor units help moderate interior temperatures, providing a meaningful layer of protection for your most sensitive belongings. If you're storing items that could be damaged by prolonged heat exposure, air-cooled storage is a smart investment.
"I rented three indoor air-cooled units at Sunbrook and I am very satisfied. The units are clean, secure, and the air cooling gives me peace of mind knowing my furniture and electronics are protected from the heat. The staff is friendly and very easy to work with."
James Duckett
Sunbrook Secure Storage Customer
Security & Access
When you're driving 25 miles from Gunlock to St. George, you want to know your belongings are safe and that you can access them when you need to. Sunbrook Secure Storage is built around security and convenience:
Key security and access features:
Security Cameras
24/7 security camera monitoring across the facility.
Air-Cooled Units
Indoor units with air cooling to protect heat-sensitive items.
Extended Access
Gate access 6 a.m.–10 p.m. weekdays, 7 a.m.–9 p.m. weekends.
Additional security features include keypad-controlled gate entry, fire sprinklers in all indoor buildings, wide drive aisles for easy vehicle access, and online account management so you can pay and manage your rental from anywhere.
Getting Here from Gunlock
The drive from Gunlock to Sunbrook Secure Storage takes you south through Shivwits and into St. George — approximately 25 miles and about 30 minutes in normal traffic. Follow signs to 415 S Dixie Drive.
Why the drive is worth it:
- Scenic drive — a straightforward route south into St. George.
- Combine with errands — swing by on your way to or from St. George for shopping, appointments, or errands.
- Wide drive aisles — plenty of room to maneuver RVs, trailers, and boats in and out.
- Extended access hours — gate access 6 a.m.–10 p.m. weekdays, 7 a.m.–9 p.m. weekends.
Frequently Asked Questions
How far is Sunbrook Secure Storage from Gunlock, Utah?
Sunbrook Secure Storage is approximately 25 miles from Gunlock, about a 30-minute drive south to St. George. The facility is located at 415 S Dixie Drive in St. George.
Does Sunbrook Secure Storage offer air-cooled indoor units for Gunlock residents?
Yes. Sunbrook offers indoor air-cooled storage units that help moderate interior temperatures, protecting heat-sensitive belongings like electronics, wood furniture, photographs, and important documents from Southern Utah's extreme summer heat.
Can I store my RV or boat near Gunlock at Sunbrook Secure Storage?
Yes. Sunbrook offers covered and uncovered RV, boat, trailer, and vehicle parking in a range of sizes. Covered spaces provide overhead protection from direct sun, while uncovered spaces offer budget-friendly open-air parking. Measure your complete vehicle including all accessories before selecting a space.
What are the gate access hours at Sunbrook Secure Storage?
Customer gate access hours are Monday through Friday 6:00 a.m. to 10:00 p.m. and Saturday and Sunday 7:00 a.m. to 9:00 p.m. These extended hours give Gunlock residents a wide window to load up for weekend trips or check on stored belongings.
Are rentals month-to-month at Sunbrook Secure Storage?
Yes. All rentals at Sunbrook are month-to-month with no long-term contract required. You can manage your account and payments online, and you can rent for as long or as short as you need.
Reserve Storage Near Gunlock, Utah
Ready to find the right storage solution? Whether you need a small air-cooled unit for household overflow or a covered space for your RV or boat, Sunbrook Secure Storage has options to fit your needs. Check current availability and pricing, reserve online, or call us with questions — we're happy to help you choose the right size for your belongings.
Get Started Today
Check live availability and reserve your storage unit or parking space online.