Haystack Mountain RV & Storage
1670 Muddy String Rd 117
Thayne, WY 83127
(307) 227-6776

Office Hours

Sunday - SaturdayOpen 24 Hours

By Appointment Only

Access Hours

Sunday - SaturdayOpen 24 Hours

Covered RV Storage Now Available!

Outside Uncovered Parking Year Round Access

Facility Amenities

24 Hours Access
RV, Car, and Boat Parking
Drive-up Access
Ground Floor
Secure Units
Quick & Easy
Online Bill Pay
Security Camera

Facility Amenities

Self Storage in Thayne, WY

As your self-storage solution, we work hard to ensure that you have an amazing storage experience no matter your needs. Along with our dedication to customer service, we offer state-of-the-art security features, convenience, and a variety of unit sizes.
Features & Amenities
  • Great Customer Service & Highly Recommended
  • Video Security System
  • Variety of Sizes
  • Perfect Parking For Campers, Boats, Razors, Snow Machines
  • Indoor & Covered Parking Available Spring 2021
  • Personal & Commercial Storage Units
  • 24-Hour Access
  • Uncovered Parking

Storage Near You

Haystack Mountain RV & Storage is located on CO Road 117, close to Teton Touring Company, and Aspen Hills Golf Course. We’re in a convenient location, serving residents and businesses throughout Star Valley Ranch, Thayne, and several other surrounding areas. Start storing today!
Self Storage


From Star Valley Ranch, WY:
  • Go South County Road 117
  • After two miles Haystack Mountain RV & Storage will be on the east side of the road
From Thayne, WY
  • From Hwy 89, turn east by Maverick
  • Go 1.4 miles
  • Turn north to Muddystring Road 117
  • Go 1.5 miles
  • Haystack Mountain RV & Storage is on the right
From Jackson to Alpine - 37 miles
  • Hwy 89 go south - 15.5 miles
  • Turn east County Road 118 go 1.9 miles
  • Turn south County Road 117 go 1.7 miles
  • Haystack Mountain RV & Storage is on the east side of the road

From Afton, WY
  • From Hwy 89 going north 17 miles
  • Turn east on County Road 122 (by Maverick) - 1.4 miles
  • Turn North County Road 117 for 1.7 miles
  • Haystack Mountain RV & Storage is on the east side of the road

Check Out What Our Customers Are Saying

Alexa C on 06/19/2023
Very clean, secure units. The owners, Jason and Tracy are very helpful! I would recommend this storage facility to my family and friends.
Alana Carpenter on 06/28/2022
The cleanest, nicest unit in the Valley! My entire home contents were stored for a year and a half and I was so excited to see there was no sign of mice anywhere in my belongings. Would recommend them to anyone!
Heidi Valentine on 11/03/2021
Awesome customer service. Will call you back in a timely manner. Easy access to pay your bill. Overall excellent experience. Highly recommend.