Porthill, Idaho sits at the northern tip of Idaho's panhandle, nestled against the Canadian border at an elevation of approximately 1,800 feet. The area experiences warm summers with temperatures averaging 75-85°F and cold winters that can drop below freezing. Camping options range from established RV parks with full hookups to rustic tent sites along the Kootenai River, with most campgrounds open from May through October.
What to do
Fishing on Kootenai River: The river offers excellent opportunities for catching rainbow trout, Mackinaw (lake trout), and smallmouth bass. At Kootenai River Campground, "the trail down to the river was great, the boys had a blast riding their bikes on it," notes Don R., who also recommends visiting "Libby Dam, we sat on the tailgate eating lunch and watched eagles soaring and fishing on the bottom side of the dam."
Visit Kootenai Falls: Located about 25 miles east of Porthill near Troy, Montana. "At their recommendation visited both the Kootenai Falls and Ross Creek Cedars, both very fun and memorable experiences for us and our toddler," shares Conti from Kootenai River Campground.
Explore local lakes: Lakes in the area provide swimming, paddling, and fishing opportunities. At Blue Lake RV Resort, "They have paddle boats, kayaks, paddle boards and a floating trampoline. The little lake is full of catfish and turtles that you can feed," according to Don R., while Alana R. mentions, "I got to do yoga by the lake at sunrise, not too buggy and I saw lots of turtles."
What campers like
Clean facilities: Many campgrounds in the Porthill area maintain exceptional cleanliness standards. At North Haven Campground, Jayson B. notes, "Bathhouse and facilities were very clean," while David P. adds that "their showers are emaculant and luxurious. Wife refused to use ours."
Helpful campground hosts: Local campground operators often provide exceptional service. Chad B. described his experience at Kootenai River Campground: "We went back in and said we wanted something along the river and the owner recommended a different campground further down the road... She wasn't greedy whatsoever. That's how businesses should operate."
Peaceful settings: The Porthill area offers quiet camping locations away from crowds. At Schweitzer Mountain Fire Station, PJ M. notes, "Scenic 15 minute drive up from Sandpoint... there's some road noise with a number of trucks driving by, but hey, it's a free place to camp for a few days. Nice of them to offer this."
What you should know
Seasonal operations: Most RV parks near Porthill operate from May through October, with limited winter access. According to Blue Lake RV Resort reviews, the season runs "March to December."
Reservation requirements: Popular campgrounds fill quickly during summer months. At Lionhead Campground — Priest Lake State Park, a reviewer mentioned that "Reservations are 9 months in advance and it is a phone call of luck that will get you this prime area."
