Winchester Lake State Park Campground
Winchester State Park
This place is open all year, May is when they open the gate to the loops that have power and water 😎
Princeton, Idaho is surrounded by a mix of established campgrounds and public lands offering diverse camping experiences. Spring Valley Reservoir provides water access with both tent and RV sites, while Giant White Pine Campground offers a more rustic experience with tent-only sites. The region includes several RV parks with full hookups, such as Pines RV Park in nearby Harvard, alongside more primitive options. Bald Mountain Lookout stands out as a unique cabin accommodation option for those seeking an elevated forest experience, situated about 10 miles from Princeton in the surrounding national forest lands.
Road conditions vary significantly throughout the camping areas, with some sites requiring high-clearance vehicles to access. "This campground is off the beaten track down a forest development road near Deary Idaho. A great little hidden gem," noted one visitor about Little Boulder Creek Campground in the broader region. Many campgrounds in the area operate seasonally, typically from May through September, with some closing earlier depending on weather conditions. Cell service can be spotty or nonexistent at more remote sites, particularly those in forested areas or at higher elevations. Campers should be prepared for variable weather conditions, as temperatures can drop significantly at night even during summer months.
Waterfront camping represents a significant draw in the Princeton area, with several campgrounds offering access to reservoirs, creeks, and rivers. According to one review, "It's right by the river, which is very nice and it seems like there is good fishing in this river so that may be a plus." Campground amenities vary widely, from primitive sites with vault toilets to developed campgrounds with electric hookups, showers, and picnic tables. Many campgrounds in the region feature spacious, shaded sites with good separation between camping spots, though privacy levels differ significantly between established campgrounds and more remote options. Visitors frequently mention the peaceful atmosphere of the area's campgrounds, with opportunities for wildlife viewing, hiking, and water recreation enhancing the camping experience.
$10 / night
"This campground is located conveniently near Troy, and is about a 25 minute drive to Moscow. There is also a large Pavilion which is perfect for a large get together."
"Close to the town of Troy and simple setup. You can camp up by the reservoir parking lot, or further in, closer to the wooded area. There are bathrooms interspersed and great for fishing."
"Super easy access from the road, clean sites though somewhat close to neighboring sites. Awesome trails nearby for all levels"
"I found a really nice hiking trail near the campsite and spent most of the day exploring the surrounding areas. Our site did have a fire ring and a bench with dirt and moss cover."
"This is a great place to take your dog for a walk. The trail is a nice loop through the woods, and there is a nice picnic area, swings, and volleyball court."
"Easy drive and family friendly"
"You are right next to a highway, but you can barely hear it. Robin and Dennis are extremely nice! They will go out of their way to make sure you are happy and safe!"
$25 / night
"There’s a little trail at Kamiak Butte and you can access it via a trailhead near the entrance of the campground. I did the hike on a Saturday and there were quite few other hikers on the trail."
"I’ve grown up around this place and will always love it"
"The campground is about 3.3 miles away from Harvard, and there is a lot of nearby places to access the Palouse river. There is good fishing areas nearby."
"Very quiet, cozy location. Stayed here twice; both times was an overnight stay while waiting to pick my Scouts up from summer camp."
"Take a night or two to visit this nearly unused campground. What a wonder. You are on the Ridgeline between two valleys with views of the horizons of 50 miles or more."
"We camped at the first campground in this Idaho state park close to the Washington border called Iron Mountain. There were two sites with a vault toilet."
$35 / night
"Like many RV parks there is a park, and tables outside. There are train tracks very very close, but it was not disruptive surprisingly for the time we were there."











This place is open all year, May is when they open the gate to the loops that have power and water 😎
Lovely spot. The sound of waterfowl are so peaceful. Excellant fishing spot if you have the appropriate license. Easy access to most of it in a car/van. Crushed gravel road with a few watery potholes. Right off the Cour de lain trail which is asphat paved so great spot for bike rides, walks, skateboard is your pebble aware 😂🛹. 3 days camping only allowed. Within site of some homes so wear clothes 😂 From the trail head take the little road with a sign that says "sportsmans access". i did not drive over to the wooded side as theres one spot thats a little iffy for my low vlearance van. More shade and privacy over there. This is a great spot for solar panels.
It's a great stopping point on my way to Missoula. Right on the river. Good laundry and shower facilities. Cute town within walking distance.
Sites are super close. You're right on the river. Very scenic. People are friendly. It's definitely not remote forest camping, but for what it is, it serves its purpose!
Happened upon the county fair which was a lot of fun!
This campground has everything you need & more, clean bathrooms, spacious sites that are secluded by a creek that just so happens to make falling asleep under the stars EVEN better. Our site was tucked by the river and had so much room to spread out. & A cute little gift shop with the added bonus of icecream. We loved this campground.
Not really dispersed camping. It is a nicely graveled parking lot at a trailhead. Scenery is beautiful but you are just off the main road and there is a private residence very close. Sort of big rig friendly but make sure you are good at backing out if you have a long set up. Lot is pretty uneven so pretty tough to get level if you are staying the night. The trailhead seems to be regularly used. We also woke up to many trucks coming to the trailhead for early morning hunting. They parked all around our rv and if we had not noticed we would have been parked in.
Top of a mountain. Great atmosphere and views. Vault toilet is the only amenity. No or poor phone service.
This is quite a popular spot b/c of boat launch area. Compact camping adjacent to day-use area. Fills early & no overnight parking allowed outside on CG.
The camp is close to the freeway and on the edge of the lake. The camp offers tent camping, full service RV camping, and cabins for rent. There are hiking trails adjacent, a well stocked camp store and laundry facilities.
Such a nice place! It’s a little tight to get into with a bigger rig, we have a 32ft class A, but overall it’s really nice. 5 spots with 20/30/50 amps and only $25 every 24 hours. Very quiet, nice park with expansive grassy area. Would definitely come back, it’s a really niche spot.
Dispersed camping sites near Princeton, Idaho sit at moderate elevations in the Palouse region, offering cooler temperatures than lower-lying areas. With forested terrain transitioning to rolling hills, campers can expect significant day-to-night temperature variations even in summer months. Access roads to many Princeton area campsites range from well-maintained gravel to challenging dirt tracks requiring higher clearance vehicles.
Fishing opportunities: Spring Valley Reservoir has excellent fishing access with docks and dedicated facilities. According to Hannah C., "Great docks on the water, swimming, fishing, bathrooms, trash cans, and even a fish cleaning station. I like how the RV sites have water and electricity unlike most campgrounds in the area."
Hammock camping: Giant White Pine Campground offers perfect spots for hammock enthusiasts. Megan K. notes: "I really like this campground for hammock camping. I had no trouble finding just the right spot to set up my gear... I found a really nice hiking trail near the campsite and spent most of the day exploring the surrounding areas."
Hiking options: Trails range from easy loops to more challenging terrain with significant wildlife viewing. At Kamiak Butte County Park, Jeff K. reports: "I grew up camping here and after traveling the world I can say this park and the view from the top still take my breath away."
Bird watching: Several sites provide habitat for local and migratory birds. Celine K. observed at Robinson County Park: "This is a great place to take your dog for a walk. The trail is a nice loop through the woods, and there is a nice picnic area, swings, and volleyball court."
Spacious, shaded sites: Many campsites offer good separation and natural shade. At Laird Park Campground, Leslie H. describes: "There are two loops at Laird Park campground, which I found to be very different. If you head left to the East loop, there are some nice, shaded and wooded spots."
Mountain views: Several campgrounds offer scenic vistas of the surrounding landscape. Mark M. writes about Redtail Campground: "Beautiful unobstructed views to the East, South and West. Initially pulled in under a large dead ponderosa pine tree and decided to move to another spot to avoid windfall. The water from the spigot was cold and lovely."
Clean facilities: Many campers mention the well-maintained facilities. Hayli N. says about Spring Valley Reservoir: "A very easy access campsite. Close to the town of Troy and simple setup. You can camp up by the reservoir parking lot, or further in, closer to the wooded area. There are bathrooms interspersed and great for fishing."
Quieter weekday options: Several campgrounds get busy on weekends but remain peaceful midweek. Brett I. notes about Redtail Campground: "Take a night or two to visit this nearly unused campground. What a wonder. You are on the Ridgeline between two valleys with views of the horizons of 50 miles or more."
Road conditions: Some campsites require careful driving and higher clearance vehicles. At Iron Mountain Campground, Megan K. reports: "It was rough roads getting here and the terrain is fairly void of trees. My car got scraped up a bit as it sits a bit low to justify coming back to this area."
Seasonal openings: Many campgrounds operate only during warmer months. Laird Park Campground has a defined season from May to September, while Giant White Pine Campground runs from May 20 to September 19.
Site variations: Within the same campground, site quality can vary significantly. Leslie H. explains about Laird Park: "If you head right to the west loop, the spots are much more exposed, close together, and sunny. But both loops have plenty of parking areas and picnic areas, with water and a playground at the end of the west loop."
Variable pricing: Costs range from free to moderate depending on amenities and location. Judy T. writes about Iron Mountain: "We camped at the first campground in this Idaho state park close to the Washington border called Iron Mountain. There were two sites with a vault toilet. We chose site number two but both were very spacious."
Playground access: Several campgrounds have dedicated play areas for children. Shelly H. notes about Laird Park Campground: "Very quiet, cozy location. Stayed here twice; both times was an overnight stay while waiting to pick my Scouts up from summer camp. The sites are very spacious and vault restrooms are located all through the grounds."
Beginner-friendly sites: Some campgrounds are particularly suited for new campers. Gabrielle L. says about Spring Valley Reservoir: "Our first camping trip in the books! Lots to learn. Great trails and great places to put up your hammock."
Wildlife viewing opportunities: Many families enjoy the animal sightings. Megan S. mentions about Kamiak Butte County Park: "So many chipmunks, dog friendly, well organized. Fairly cheap and good for families."
Easy water access: Several sites offer safe swimming areas during summer months. Megan K. explains about Laird Park: "This seasonal campground has areas to swim. It does have restrooms and a playground for kids. I enjoy recreation here in the summer but I prefer to have more privacy when camping."
Site access challenges: Some RV sites require careful maneuvering. Mark W. shares about Robinson County Park: "Electric only. Nice spot. Had to work it to get out 35' Brinkley in the largest spot partly clearance from trees and fence posts limiting back and fill efforts... Drive in was a bit concerning with a 13'4" height."
Hookup availability: Electric, water and sewer connections vary by location. Samantha S. explains: "Such a nice place! It's a little tight to get into with a bigger rig, we have a 32ft class A, but overall it's really nice. 5 spots with 20/30/50 amps and only $25 every 24 hours."
Cell service reliability: Connectivity varies significantly throughout the area. Brett I. notes about Redtail Campground: "Great for solar and Skylink. ATT and Verizon were 3 plus. Make certain the chores are done and the drinks are made before the light show begins at sundown."
Parking limitations: Some campgrounds have restrictions on additional vehicles. Megan K. mentions about Pines RV Park: "The biggest thing I disliked about this site is that the 30 dollars they charge us was not enough. They will charge an additional 3 dollars per head and 5 dollars for an additional car."
Frequently Asked Questions
What camping is available near Princeton, ID?
According to TheDyrt.com, Princeton, ID offers a wide range of camping options, with 123 campgrounds and RV parks near Princeton, ID and 16 free dispersed camping spots.
Which is the most popular campground near Princeton, ID?
According to TheDyrt.com, the most popular campground near Princeton, ID is Spring Valley Reservoir with a 3.9-star rating from 9 reviews.
Where can I find free dispersed camping near Princeton, ID?
According to TheDyrt.com, there are 16 free dispersed camping spots near Princeton, ID.
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