The Yellowstone River winds through Greycliff, creating numerous fishing access sites that double as pet-friendly camping areas. Most campgrounds in the region sit at elevations of 3,800-4,200 feet, with summer temperatures typically reaching the mid-80s during day and dropping to 50s at night. Weather patterns can change quickly in this part of Montana, with afternoon thunderstorms common in summer months.
What to do
Fishing opportunities: At Spring Creek Campground & Trout Ranch, visitors have multiple fishing options. "The river for trout fishing was easily accessible and lovely," writes Mary H. The campground also offers stocked ponds where "kids got to feed fish in the pond just stop in and ask for the food," according to Christyn T.
River recreation: The Yellowstone River provides cooling relief during hot summer days at Grey Bear fishing access site. "Camping and fishing on the Yellowstone river. Fun for the kids and only a few miles from town to get supplies," notes Taylor L. However, some spots require caution as "there are spots where the river current is quite strong close to shore," warns Rick H.
Hiking trails: Just outside Big Timber, forest service land offers hiking opportunities. Near East Boulder Campground, "the trailhead for the Green Mountain Trail, a very nice 6 mile hike to the Natural Bridge, is across the road," shares Rob F., making this a good base camp for day hikes with your dog.
What campers like
Riverside sites: Many dog-friendly campgrounds near Greycliff feature premium riverside camping spots. At Otter Creek Fishing Access Site, campers appreciate the natural setting. "Nice to have a small stone fire ring on the River. No amenities except a pit toilet but beautiful views and quiet," notes Susan W.
Shade coverage: The intense Montana summer sun makes shade a valuable commodity. Itch-Kep-Pe Park offers "nice level spots. The campsite is right on the Yellowstone river," according to Troy M., who adds it's "free but they do have a donation box." Another camper mentions the park has "well laid out camp spots. You aren't on top of each other. Nice trees, shade, grassy areas."
Pet-friendly atmosphere: For those seeking pet-accommodating campgrounds in the Greycliff area, Old West RV Park stands out for its welcoming approach. One camper received "a handy little poop bag holder with a built-in flashlight—a fun and useful touch for dog owners." The park's walkable location means convenient pet outings.
What you should know
Noise considerations: Highway and train noise affects several campgrounds in the region. At Big Rock, the primitive setting offers natural quiet, though sites fill quickly. "Lovely little spot! Showed up around 5pm Friday and there was only 1 other camper. Had a third join by the end of the night but was super quiet the entire time," reports Abby M.
Limited amenities: Most fishing access sites have basic facilities only. "Vault toilet was clean and well stocked. 6 sites with rock fire rings. A couple sites had picnic tables too!" notes one camper about Big Rock. Pack sufficient water and supplies as most sites lack running water.
Wildlife awareness: Deer are common throughout the area's campgrounds. At East Boulder Campground, visitors report "lots of deer in the area!" Keep food secured as "some campers have mentioned seeing a grizzly every once in a while so keep items secured!"
Tips for camping with families
Swimming spots: Children can enjoy cooling off in shallow sections of the Yellowstone at several fishing access sites. At Grey Bear, parents appreciate the "shady campground" that provides relief from summer heat while kids play in the water.
Kid-friendly amenities: Families report positive experiences at Spring Creek Campground, where one camper shared, "I have 5 kids of all ages. They love it here. Fishing ponds and river too. The husband and wife have worked so hard to make this place fun for everyone."
Space for activities: The layout of some campgrounds gives kids room to play. Indian Fort Fishing Access Site provides "lots of shade from big cottonwoods, pit toilet, fire pits and picnic tables," making it a suitable base for family outings.
Tips from RVers
Site sizes and access: RV sites vary significantly between established campgrounds and fishing access sites. At Otter Creek, one RVer notes there are "about 5 sites and then 3/4 tent sites with rings. Some people parked in the field to camp so I guess that works too."
Hookup availability: Full hookups can be found at private campgrounds like Old West RV Park. A visitor describes it as having "utility connections thoughtfully centered on the pad, making setup a breeze" and notes "water pressure was a solid 50 psi."
Connectivity options: Internet access varies by location. Old West RV Park offers "4 bars each on both Verizon and T-Mobile, and the CG Wi-Fi clocked in at 26.5 Mbps down and 11.9 Mbps up, pretty solid for a small CG." Many fishing access sites also have decent cellular coverage, with one noting "Verizon cell works fine."
