Sunny lake in forefront, mountains in the background.
Canyon Ferry

About Jo Bonner Campground

Jo Bonner Campground is located at the Northeastern end of Canyon Ferry Reservoir; 30 mi east of Helena, Montana and offers year-round access to a wide range of recreational opportunities. Jo Bonner Campground is named for Josephine Agnes Martin Bonner (1907-1965) by Montana's Governor John Bonner (1902-1970). Today, Jo Bonner Campground is a small quaint campground that offers easy access. 

Available sites

17 total sites

Seasonal information

2026 (Current year)

2026 Season availability

Current season
Upcoming seasons
Past seasons
Closed periods
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Currently closed

Campground Amenities

Water Access

Water Access

  • Beach Access
  • Lake Access
Missing information?

Rates, Sites & Availability

Select check-in and check-out dates to see availability.

17 Sites Available

Site
Price
🚐 001 RV
Pet Friendly · 70 × 20 ft · Gravel
🚐 002 RV
Pet Friendly · 100 × 15 ft · Gravel
🚐 003 RV
Pet Friendly · 20 × 30 ft · Gravel
🚐 004 RV
Pet Friendly · 35 × 35 ft · Gravel
🚐 005 RV
Pet Friendly · 33 × 30 ft · Gravel
🚐 006 RV
Pet Friendly · 53 × 30 ft · Gravel
🚐 007 RV
Pet Friendly · 50 × 35 ft · Gravel
🚐 008 RV
Pet Friendly · 60 × 35 ft · Gravel
🚐 009 RV
Pet Friendly · 60 × 35 ft · Gravel
🚐 010 RV
Pet Friendly · 100 × 15 ft · Gravel
🚐 011 RV
Pet Friendly · 40 × 30 ft · Gravel
🚐 012 RV
Pet Friendly · 40 × 35 ft · Gravel
🚐 013 RV
Pet Friendly · 50 × 35 ft · Gravel
🚐 014 RV
Pet Friendly · 50 × 35 ft · Gravel
🚐 015 RV
Pet Friendly · 90 × 15 ft · Gravel
🚐 016 RV
Pet Friendly · 100 × 15 ft · Gravel
🚐 017 RV
Pet Friendly · 100 × 15 ft · Gravel

Reviews

46 reviews

Summary

AI generated

Jo Bonner Campground is a well-kept and peaceful location with friendly and helpful camp host Todd, making it a great choice for campers. The campground offers a clean environment, beautiful lake views, and easy access to water activities. However, it's important to make reservations online in advance, as last-minute bookings can be inconvenient, and water quality can vary by season.

Based on guest feedback

4.2

Overall rating

Based on 46 reviews

Write a review
5 stars 58.7% (27)
4 stars 15.2% (7)
3 stars 13.0% (6)
2 stars 8.7% (4)
1 star 4.3% (2)

Showing 46 reviews

Laurie R

Verified

June 4, 2023 Stayed at: 008

.

Helpful

Nancy L

Verified

June 23, 2023 Stayed at: 004

Nice site but needs some grooming.

Helpful

Bryan G

Verified

July 10, 2023 Stayed at: 010

On arrival found that the reservation sign had someone else’s initials on it, not our own, and was also being occupied by a neighboring camp sites truck and boat trailer. Neighboring campers were not to be found to even ask to move - so we were unable to pull our camper in. Additionally, someone from another site kept coming to check the reservation tag, which to us implied someone else was looking at the site. Camp host was unavailable “off duty” in person and by phone to try and help resolve. Waited for three hours - before deciding to cut our losses and locate a new site.

Beyond that - the campground wasn’t much more than an open field with pull through spaces. No shade. No privacy if seeking any. Generally wasn’t a good experience from the get go.
Im sure this place was great for all the boaters, but as a campground - I wouldn’t! Not again!

Helpful

Robert B

Verified

August 23, 2023 Stayed at: 007

On weekends this place is really just for locals. So many boat trailers, cars and trucks that it’s more like a parking lot than a CG. Parties go long after quiet hours. The CH off duty sign was there our entire 5 day stay and we never saw them. A truck illegally parked overnight in overflow had its alarm going off all night. Sites are incredibly difficult to level. A lot of loud construction generators. Folks cut through sites without regard. I gave it two stars because after it emptied out mid-Sunday it was nice

Helpful

Norman O

Verified

May 24, 2024 Stayed at: 004

Beautiful campground and the camp host was the best l have ever met! Outstanding worker and very personable

Helpful

Todd P

Verified

June 7, 2024 Stayed at: 013

Beautiful campsite in Magpie Bay.

Helpful

Cynthia D

Verified

July 12, 2024 Stayed at: 005

Jo Bonner Campground is a small but very friendly location. If you're looking for shade and peace, this may not be the place because it's right next to the boat launch, attracts families with lots of kids, and has limited shade. That said, it was a good experience.

Helpful

Timothy J

Verified

July 18, 2024 Stayed at: 001

The campground was closed due to horse gulch fire which is understood. Can I get a refund for the 2 sites I paid for?

Helpful

David U

Verified

September 14, 2024 Stayed at: 002

Camp host was very good. Very nice campground.

Helpful

William A H

Verified

June 5, 2025 Stayed at: 001

Another year another AWESOME time at Jo Bonner! The wildlife alone (deer and geese) and the gorgeous lakefront campsites keeps us coming back year after year! Cannot wait for a return trip!

Oh, Todd the campground host was the best and I mean top shelf!!!

Helpful

Location & Directions for Jo Bonner Campground

7700 Canyon Ferry Rd, Helena, MT 59602 United States

Elevation: 1,164 ft

Getting There

Heading north along MT Highway 12/287 from Townsend, MT, turn right onto Spokane Creek Road. Follow Spokane Creek Road for 4.6 mi and turn right onto County Road 430/Canyon Ferry Road and continue 7.9 mi. Turn right on to East Shore Drive and cont...

Nearest town

Helena, MT - 21 mi

About 32 min to downtown

Highway access

Jo Bonner Campground is accessible via MT Highway 12/287, which is approximately 15 miles to the south. Spokane Creek Road and County Road 430/Canyon Ferry Road provide local access to the campground.

Policies & Rules

Arrival & departure

Check in time

5PM

Check out time

4PM

General

  • No show reservations are subject to cancellation after the third night. 
  • Campsites must be occupied each night.
  • Personal property used to reserve campsites, including RVs and tents will be removed in accordance with 43 CFR Part 423.23.
  • All campsites are to be considered single unit sites unless marked as a double site. Single campsites are limited to one camping / sleeping unit per campsite. An exception will be made for parents with young children; Parents may have one additional tent for children under the age of 18.
  • RVs, vehicles and trailers must be parked on the gravel/pavement and within designated areas of the campsite or established parking area provided. Parking on the grass is prohibited.
  • Be considerate of other campers. Activities and noise should be kept to a level that does not disturb other campers. Generators are not allowed during quiet hours. The use of loud, profane, or abusive language or music is prohibited.
  • Pets must be physically restrained by a leash 6' or less in length or a structure. Do not leave pets left unattended. It is your responsibility to clean up after your own pet.
  • While at Canyon Ferry Reservoir:  CLEAN, DRAIN, DRY boats and any other recreational equipment that comes in contact with water. Never dump unwanted bait, worms, fish parts or other organisms into the water. For more information visit https://www.invasivespeciesinfo.gov/  STOP THE SPREAD OF INVASIVE SPECIES. REMOVE plants, seeds, animals and mud from boots, gear, pets, and vehicle. CLEAN your gear before entering and leaving the recreation site. STAY on designated roads and trails and use local firewood. For more information visit https://www.invasivespeciesinfo.gov/

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Last updated: November 4, 2026

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