Best Dog-Friendly Camping near Filer, ID

We stayed at Oregon Trail Campground in Twin Falls, Idaho in September 2021. This park is a FHU pull-thru site and also has back-in sites. Our site was flat and level and a snap to set up our fifth wheel. The staff here was very nice and helpful with restaurant recommendations. The only negative for us was that we had to take our pets to the pet area, which was at the far corner of the park, and pets are not allowed to potty on any trees or shrubs. Signs were everywhere stating this. It was difficult to get our dogs quickly to the dog area, which is very small and swampy, when they really had to pee. Other than that we enjoyed our stay here and would definitely stay here again. If you would like to see videos on this park and others, please visit our YouTube channel: Jeff & Steff’s Excellent Adventure.

We followed our GPS plus there is great signage leading you to the Y Knot Winery, which is the same route to go to Three Island Crossing State Park. The state park is adjacent to the winery campground(CG). You first come to the older CG across from the winery building, which is better suited for smaller rigs. We were in the newer CG a little further up the road in pull-through site 26 with FHUs. As we had a reservation with an assigned site number, we went straight to our site, set up, and then walked back over to the winery to register. The sites have an interesting layout as they are long, yet the front and back of site not really defined. You have to adjust your rig on the gravel pad to fit your rig to the utilities towards the back of the site. You then ensure that either side of your rig isn’t too far on the gravel road. The CG is bare bones with no picnic tables, fire pits, nor WiFi(saw a review for$6 Wifi but didn’t see any networks in the new area). It was no issue for us as we were enjoying the winery and golf course. Since the CG is new, the trees have not matured and you have no problem with satellite. We got one bar on Verizon. Their water pressure is high so you will need a reducer. We got an end cap site and enjoyed the large yard. The CG info states there’s a pet area, but there’s no sign or fenced in area. The pet area is a grassy area along the golf course side of the CG according to the map. There was no road noise, but there was a distant train or two during the night. There’s a lot to like about this CG: nice sites, wine tasting, decent food, and a fun golf course.

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!

We had planned to stay here 2 nights but stayed one more. The sites are great. Spread out with lots of grass. It's right on the river with a great paved walking trail through an arboretum. Our dogs loved it. We were here in October 2020 so bathrooms were closed due to COVID and because it was off season there was no park host do no wifi code. No other amenities (which is fine, we didn't need anything). The cost was very affordable with good Sam membership (24.30 per night). They had pull through sites in the middle and back in sites on the edges. Each side had utilities on opposite sides. We would definitely stay here again when passing through southern Idaho.