Introduction
You cannot show up without a reservation to Colter Bay RV Park from June through September and expect a spot. This is the most popular full-hookup campground in Grand Teton National Park, and sites book out months in advance. If you are planning a trip to the Tetons with an RV or camper van in 2026, start your planning now. This guide covers everything you need to know about camping at Colter Bay RV Park, from booking strategy to a handful of insider tips the official website doesn't highlight.
The park sits on the eastern shore of Jackson Lake with direct views of the Teton Range. It's the only in-park RV campground offering electric, water, and sewer hookups - a fact that explains the demand. For a broader look at the park, check the complete visitor guide, and for other camping options, see our roundup of all campgrounds in the area.
Location and Setting
Colter Bay RV Park is roughly 25 miles north of Jackson, Wyoming, inside the park boundaries. You'll find it off US-191/89, near the Colter Bay Junction. The entrance is well marked; you can't miss the large RV lot and check-in booth.
The campground spreads across a flat, mostly open area with scattered pine and aspen. Views of the Tetons are visible from many sites, especially those near the western edge. Jackson Lake is a short walk away (about 5 minutes from most sites). The Colter Bay Marina and Visitor Center are within walking distance - the visitor center has a decent museum, restrooms, a gift shop, and ranger-led programs during summer.
Cell service drops out at certain spots in the campground, though there is generally weak signal near the check-in area. Verizon tends to work better than T-Mobile here. AT&T users report mixed results. Plan to download maps and entertainment before you arrive.
Campsite Details and Amenities
Hookups and site types
All sites offer full hookups: 30-amp or 50-amp electric, water, and sewer. There are no tent-only or dry-camping sites in this RV park. If you are in a tent or a van without self-contained facilities, use the nearby Colter Bay Campground (tent and dry RV sites available) - that's a separate operation with different amenities.
Sites are pull-through and back-in, arranged in loops. Most are wide enough for RVs up to 45 feet, but a few smaller sites suit vans and trailers. The gravel pads are level or nearly level - you won't need many blocks.
Amenities
- Dump station: Not needed because each site has sewer hookup, but there is a station for anyone entering or leaving.
- Laundry: Coin-operated washers and dryers in the bathhouse. Bring quarters (or a card) - the machines take both as of 2026.
- Showers: Hot showers (token-operated, usually $0.50 for 4 minutes). The bathhouses are cleaned daily but can get busy in the morning.
- Restrooms: Flush toilets, sinks with running water. No vault toilets here.
- Potable water: Available at each site (spigot on the pedestal) and at fill stations nearby.
- Fire rings: Community fire rings in the common area; individual sites may not have rings. Check at check-in. Wood is sold at the camp store but bringing your own (from outside the park) is prohibited due to the firewood pest rule.
The camp store
The Colter Bay General Store stocks basic groceries, camping supplies, ice, firewood, souvenirs, and surprisingly good coffee. The store has a small deli counter with sandwiches and ice cream. Prices reflect the remote location - expect $5 for a gallon of milk.
What the website doesn't mention
Rangers will tell you that the best sunset views from the campground are in loop D, where the trees thin out and you get an unobstructed sightline to the Tetons. Loop A has more shade but also more generator noise because it's closest to the generator-use area (yes, generators are allowed during designated hours - usually 8 AM to 8 PM). If quiet is your priority, request a site in loop B or C when booking.
Booking and Reservations
When to book
Reservations open on Recreation.gov exactly six months ahead of your arrival date. Sites for July 1 go on sale January 1. For peak summer - July and August - you need to book the minute they open. By noon on the first day, the best sites (end-of-loop with lake glimpses) are gone. By the end of the first week, most sites are reserved. A few cancellations pop up as the date approaches, but you can't count on that.
As of 2026, the reservation window is 180 days in advance. Mark your calendar.
Fees
Fees change annually. The park website lists current rates, and you can check Recreation.gov for exact prices. Typically, a full-hookup site runs between $75 and $95 per night in summer. There is no additional per-person fee. The America the Beautiful pass does not reduce camping fees, but it does waive the park entrance fee ($35 per vehicle as of 2026).
Cancellation policy
Standard Recreation.gov policy: canceling more than 48 hours before arrival gets you a refund minus a $10 service fee. Cancel within 48 hours and you forfeit the first night's fee. Don't miss your check-in window - if you don't show by 11 AM the day after your scheduled arrival, your reservation is canceled.
Walk-up availability
Between late May and early September, walk-up sites are rare. The park does not set aside any first-come, first-served spots within the RV park. If you try without a reservation, you are gambling.
Things to Know Before You Go
Bears and food storage
Grizzly and black bears are common in the Colter Bay area. All food, coolers, cooking gear, and pet food must be stored in a hard-sided vehicle or bear-proof locker when not in active use. The campground provides food storage boxes at each site - use them. Do not leave anything smelly in your RV's slide-out or on the picnic table overnight. Rangers will ticket, and bears that become habituated get euthanized.
Pets
Pets are allowed in the RV park but must be leashed (6-foot max) at all times. Do not leave your dog unattended outside your RV. Pet waste bags are available at the check-in booth. The nearby Colter Bay Lakeside Trail is dog-friendly.
Weather
Summer afternoons are warm - high 70s to low 80s - with afternoon thunderstorms common. Evenings drop into the 40s. Pack layers. Mosquitoes are active from late June through August; bring repellent. The altitude is around 6,800 feet, so drink extra water and take it easy the first day if you're coming from sea level.
Generator hours
If you need to run a generator, the allowed hours are usually 8 AM to 8 PM. This can vary by loop; check the campground map when you check in. Most loops have a designated generator-use area to cut down on noise. If silence matters, avoid loops A and D.
Fire and firewood
Fire bans are possible during dry summers. Campfires are only allowed in designated rings. Firewood from outside the park is prohibited to prevent spreading pests like the emerald ash borer. Buy wood at the camp store ($8-12 per bundle).
Practical Takeaways
- Book exactly 180 days out on Recreation.gov. Set an alarm for the minute the sites open.
- Request loop B, C, or D when booking. Loops B and C are quietest; D has the best sunset views from the site.
- Bring cash or quarters for laundry and showers. The machines do accept cards as of 2026, but cash is more reliable.
- Use bear boxes religiously. No exceptions. Keep your RV doors and windows closed when gone.
- Download offline maps and entertainment before arrival. Cell reception is unreliable.
- Visit the Colter Bay Visitor Center for current trail conditions and ranger program schedules. The museum has a solid exhibit on the fur trade era.
- Check the weather daily and pack rain gear. Afternoon thunderstorms roll in fast.
Final Thoughts
Colter Bay RV Park is one of the few places where you can park a 40-foot motorhome, plug into full hookups, and walk out your door to a view of the Grand Teton rising over Jackson Lake. That combination is rare in the national park system. The trade-off is the reservation frenzy and the crowds in July. If you can secure a site, you get easy access to the best hiking in the Tetons (Cascade Canyon, Jenny Lake trails, Signal Mountain) without the long daily drive from Jackson. Plan ahead, pack your patience, and respect the wildlife. You'll find that the experience lives up to the hype.