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New indoor units opening in October. Hurry to get on the waitlist, spots are limited!

Self Storage in Diamond Valley

Looking for reliable self storage in Diamond Valley? Cowboy Trail RV offers secure, flexible, and accessible self storage facilities. Whether you’re downsizing, between moves, or need seasonal space, our indoor units are built for convenience and peace of mind—all backed by exceptional customer service and a high-end security system.

28 New Indoor Storage Units

Our new storage building is expected to open by the end of October. It will offer 16 spacious 10×15 units and 12 convenient 5×10 units.

Each unit includes drive-up access, an overhead door, 24/7 entry, and onsite convenience—just like the rest of our storage spaces.

Spots are limited. Join the waitlist today to be among the first to secure your unit.

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self storage diamond valley

Storage Solutions for Every Need

24 Indoor Units

Keep your valuables safe from Alberta’s extreme weather. Perfect for furniture, electronics, business supplies, and personal keepsakes.

We understand that plans change. Our short-term and long-term rental options mean you’re never locked into a long contract.
Just a short drive from Calgary, our site is easy to access whether you’re coming from Okotoks, High River, Turner Valley, or the Foothills area.
Our facility is equipped with a modern gate system, surveillance cameras, and on-site presence. Whether you’re renting a storage locker or storing a vehicle, you can rest easy knowing your items are protected.
We’re not a big-box brand. We live here, we work here, and we care about your experience. Expect friendly support, flexible options, and an honest approach.
We’re proud to offer a variety of storage options, tailored to individuals, families, and businesses alike. Need extra room for your camping gear or winter tires? Looking for a place to store your classic car during the off-season? Want secure indoor space for office files? We’ve got you covered.
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The Preferred Self Storage Near Calgary

Our self storage Diamond Valley facility is more than just a place to park your belongings. It’s designed to give you a hassle-free storage experience from day one. 

self storage facility near calgary

Serving Calgary and Beyond

While our facility is rooted in Black Diamond, Cowboy Trail RV proudly serves the surrounding region with some of the most flexible self storage facilities in Southern Alberta. Our clients come from Calgary, Okotoks, Longview, and all across the Foothills, drawn by our easy access and friendly service.

We’re more than just storage near Calgary—we’re your local partner for smart, reliable space.

lock

Indoor
Storage Lockers

Drive up Stalls

Vehicle
Storage

For cars, motorcycles, and ATVs

Household & Business Storage Units

From seasonal long-term organization

lock

Indoor
Storage Lockers

Drive up Stalls

Vehicle
Storage

For cars, motorcycles, and ATVs

Household & Business Storage Units

From seasonal long-term organization

Indoor Storage Rates

Unit Size
Stall / Month
GST / Month
Total / Month
5’x10’
$95.00
$4.75
$99.75
10’x10’
$115.00
$5.75
$120.75
10’x20’
$170.00
$8.50
$178.50
15’x20’
$215.00
$10.75
$225.75
self storage facility

Book Your Self Storage Unit Today

Don’t waste time navigating crowded facilities in Calgary or overpaying for limited access. Cowboy Trail RV gives you modern, secure, and conveniently located indoor storage with personal service and flexible terms

Book Now