Twin Falls County Fairgrounds

SUMMARY PRESENTED BYT-Mobile

Run by Twin Falls County and priced at $21 to $42 per night, this fairgrounds RV park in Filer operates on a first-come, first-served basis with no reservations accepted. The RV area sits on the east side of the grounds and includes roughly 80 full-hookup spaces with water, sewer, and 50-amp electric, plus around 100 sites with water and 30-amp power. Sites are grass with dirt roads throughout. The hookups are positioned behind each RV, which means a slight uphill run for sewer connections worth noting before you set up.

Cleanliness stands out across multiple reviews. The bathrooms are individual enclosed units, and Randy M. describes them as private "suites" with toilet, sink and shower. Cell coverage is solid on both Verizon and AT&T, with reviewers reporting reliable data speeds for work and streaming. Occupancy varies considerably. When no event is scheduled, the campground often runs well under half capacity, giving neighbors room between sites.

The fairgrounds hosts equestrian events and other gatherings throughout the year, and the campground occasionally closes during those periods. Check the fairgrounds calendar before booking a stay. Dogs must remain leashed or kenneled and are not allowed to roam freely. No livestock are permitted in the RV area, though adjacent stabling is available for an additional fee. Nearby RV alternatives include Legacy Fields RV Park and Twin Falls 93 RV Park. After-hours arrivals should watch for a posted sign with a phone number to reach the site manager, and payment is accepted in cash or check only at check-in.

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RV Road Trip Guides

Map & DirectionsTwin Falls County Fairgrounds is located in Idaho near Filer

Detail location of campground
Public Campground

Address

215 Fair Ave
Filer, ID 83328

Coordinates

42.57026001 N
114.59873536 W

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Connectivity

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    Excellent Coverage
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    Verizon5G
    Excellent Coverage
    Verified by 3 users
    Last on 8/4/26
  • signal strength bars
    AT&T5G
    Excellent Coverage

Connectivity

Presented byT-MobileT-Mobile is introducing T-Satellite to extend coverage in the outdoorsLearn More
  • signal strength bars
    T-Mobile5G
    Excellent Coverage
  • signal strength bars
    Verizon5G
    Excellent Coverage
    Verified by 3 users
    Last on 8/4/26
  • signal strength bars
    AT&T5G
    Excellent Coverage

Access

  • Drive-In
    Park next to your site

Site Types

  • Tent Sites
  • RV Sites
  • Standard (Tent/RV)
  • Group
  • Equestrian

Features

For Campers

  • ADA Access
  • Trash
  • Firewood Available
  • Phone Service
  • Reservable
  • Showers
  • Drinking Water
  • Electric Hookups
  • Toilets
  • Alcohol
  • Pets

For Vehicles

  • Sanitary Dump
  • Sewer Hookups
  • Water Hookups
  • Pull-Through Sites
  • 50 Amp Hookups
  • Big Rig Friendly

Drive Time


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Reviews5 Camper Reviews - Twin Falls County Fairgrounds

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4.5

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5 Reviews

Campers regularly cited excellent value pricing and immaculate private bathroom facilities as standout features. Many mentioned the spacious grass sites and friendly management, making it a solid choice for budget-conscious travelers.

SUMMARY PRESENTED BYT-Mobile
Reviewed Oct. 2, 2024

Nice quiet spot

Would definitely recommend this spot. 21$ dry and I think 40 full. Nice big grass areas with a few trees. Probably really hot in summer but we were there in fall. Careful of the sprinklers they come on early. Nice big clean showers/bathrooms( family style).

Month of VisitOctober
  • Review photo of Twin Falls County Fairgrounds by Julia B., October 2, 2024
Reviewed Jun. 9, 2023

Clean, quiet, big sites.

Did not shower there but bathroom was clean and had one shower. You can pay by credit card and slip payment ( around $20 even if not using electric) As stated make sure there is not an event going on if planning a stay here. I don’t recall any services being close by - but check the map.

Siteall sites seem the same, some are closer to a big covered area
Month of VisitMay
Reviewed May. 18, 2022

Nice Surprise

Not sure I would want to camp here when a major event was in progress, but this is a rare find. This is a proper old-school fair venue with arenas, grandstand, event buildings and associated infrastructure: $13 to boondock, $23 for RV site with hook ups. The nicest feature are the bathrooms. Private “suites” with toilet, sink and shower. Not brand new but well maintained. Great choice for a cheap I-84 stopover 1 day east of Portland or Seattle. All the services you would want in town like Costco, good coffee, etc. James the site manager was super friendly and hospitable!

SiteDry camping area
Month of VisitMay
Reviewed Jul. 26, 2021

Cheap, cheap and cheap. Did I mention cheap?

Because we'd usually rather be boondocking, we're all about cheap when we actually have to pay for a campsite. And if we're actually going to have to pay, we want the whole shebang -- 50A electric, water and sewer hookups -- because why pay for what we otherwise get for free? The Twin Falls County Fairgrounds delivers on both counts.

The RV Park is located on the east side of the fairgrounds and has 80 spaces with full hook-ups (water, sewer & 50 amp power); and 100 hook-up with (water & 30 amp power). Spaces with amenities cost $21.20, tax included per night, or $106 for a week (buy 5 nights/get 2 free). Dry camping with no amenities is available for $10.60, tax included per night. Maximum stay is 2 weeks. No reservations, everything is first-come, first-served.

Sites are located on grass, with dirt roads throughout the campground. Hookups for water, electric and sewer are located behind your RV. While the site itself is level, that makes it uphill for the sewer run so we wish that they had chosen a more traditional layout. Still, for this price I'm not complaining. Also, if the place actually filled up these sites would be crazy tight; however, during our visit July 2021 they're not even close to 50% capacity, so folks are leaving at least one site between themselves and their neighbors. 

Cell signal strength and data speeds are solid on both Verizon and AT&T. We've been both working and streaming with no issues whatsoever.

There's a separate dump station on site with potable water. The bathrooms are individual units with showers, and are immaculate. If you arrive after hours you have to call the after-hours number on the sign, and James will come out and determine your site and collect your money (cash or check only). The campground occasionally closes for events held at the Fairgrounds, and in 2021 that's for two events. Check their website for details. There was a lot of activity during our stay including equestrian events and even a monster truck rally, so there's lots to keep you entertained while you're in the campground and not out exploring the Twin Falls area.

Filer is a tiny ranching community just west of Twin Falls. Campers will find the surprisingly complete M&W Market just down the street, along with a True Value Hardware. And all of the chains and big box stores are nearby in Twin Falls, only 7 miles away.

No livestock are allowed in RV area, but boarding is available in stables adjacent to the campground for $10 inside/$5 outside. Dogs are not allowed to roam freely and must be under supervision of their owner, either on a leash or kennel. 

So when everything else was booked solid in July 2021, we found dirt cheap FHU sites aplenty at the Twin Falls County Fairgrounds!

Site154
Month of VisitJuly
  • Review photo of Twin Falls County Fairgrounds by Marc G., July 26, 2021
  • Our campsite, and some of the partial hookup sites in the background.
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Frequently Asked Questions

What amenities are available at the Twin Falls Fairgrounds RV Park?

The Twin Falls Fairgrounds RV Park offers several amenities including full hookup RV sites with 50A electric, water, and sewer. The facility features clean, family-style bathrooms with showers that are notably well-maintained. Campers have access to large grassy areas with some trees for shade. Both hookup sites (approximately $23-40) and dry camping options (approximately $13-21) are available. The fairgrounds also includes infrastructure like arenas, grandstands, and event buildings that serve the fair when in session.

How do I make reservations at the Twin Falls County Fairgrounds RV Park?

The Twin Falls County Fairgrounds RV Park offers a straightforward reservation process. Payment can be made by credit card, and there's a payment slip system in place for after-hours arrivals. You can simply pay the appropriate fee (around $20-40 depending on hookups) upon arrival. For specific reservation questions or to confirm availability during peak times, it's advisable to contact the fairgrounds office directly before your planned visit.

Are pets allowed at the Twin Falls Fairgrounds RV Park?

While specific pet policies aren't explicitly detailed, the Twin Falls Fairgrounds RV Park appears to be pet-friendly like most county fairground camping facilities. Standard camping etiquette regarding pets would apply - keep them leashed, clean up after them, and ensure they don't disturb other campers. Given the grassy areas mentioned in the campground description, there's likely space for pet exercise. For confirmation of any pet restrictions or additional pet-related rules, contact the fairgrounds office directly before your stay.

Is the Twin Falls Fairgrounds RV Park open year-round or only during fair events?

The Twin Falls Fairgrounds RV Park is open year-round, not just during fair events. In fact, it's generally quieter and less crowded when no events are taking place at the fairgrounds. It's important to note that staying during major events or fair time would create a very different experience with significantly more activity and people. For the most peaceful stay, plan your visit during non-event periods when you might find just a handful of other campers on the grounds.