Green Mountain Reservoir features several dispersed camping areas located between 7,900 and 8,200 feet elevation in the Lower Blue River Valley. The region experiences extreme weather variations with temperature swings of 30-40 degrees between day and night common in summer months. Cell service ranges from limited to non-existent across most campgrounds, with the strongest signals typically found at higher elevation points near the eastern shore.
What to do
Fishing the reservoir: Access prime fishing spots at Blue River Campground, where campsites along the water provide convenient locations. "Great spot for fishing (no bait)," notes Natalie S., who adds that this campground is "about 6 miles from Silverthorne and beautiful Dillon Reservoir."
Hiking nearby trails: The Rock Creek Designated Dispersed Camping area offers multiple hiking options. "Trailhead is easy to find at the end of the road and leads to a couple of sweet spots. We stopped by Boulder Lake and it was about 6.5 miles total of a hike," shares Jane W.
Stargazing opportunities: The area's minimal light pollution creates excellent viewing conditions. "Close to town, easy drive in (little bumpy but not a big deal for SUV). Can't hear the road, basically no light pollution. Beautiful scenery, beautiful night sky views," reports Raven S., who particularly recommends the clear views at Rock Creek.
What campers like
River access sites: Ute Pass Dispersed Camping offers waterfront options that campers consistently rate highly. "Beautiful spots along the river at a first-come, first-serve basis. The more popular Colorado gets, the faster these spots fill up so get up there early to lock it down," advises Jeana P.
Secluded camping options: Many campers value the privacy offered at certain sites. "Fairly remote site considering its proximity to Silverthorne. Rough, rocky road, some clearance is nice to have... Sites are well marked and generally spaced pretty far apart although some sites are clustered together," notes Kevin K. about Rock Creek.
Wildlife viewing: The area supports diverse bird and animal populations. "So many types of birds—great spot for birdwatchers!!!" mentions Raven S. regarding Rock Creek. Another camper reports, "Nice elk tracks in the snow when I was there along the river" at Blue River Campground.
What you should know
Road conditions: Access roads to several dog-friendly campgrounds near Heeney require careful driving. "Road was REALLY rough. One portion looked like someone had just run around digging random holes in the road; however, once you got past the road, it was everything you'd want in a primitive site," explains Rhonda C. about Red Sandstone.
Weekend crowds: Popularity varies significantly between weekdays and weekends. "By 1 p.m., it felt like a game of musical chairs. Drivers looping, turning around, hoping someone packed up. If you're aiming for a summer weekend, earlier is better—and be ready for company," reports one camper at Rock Creek.
Temperature fluctuations: Prepare for significant day-to-night changes. "It does get pretty cold at night so pack some extra clothes," advises Sean M., who camped at Williams Fork Reservoir. Several campers mention frost even in summer months, particularly at higher elevation sites.
Tips for camping with families
Best sites for children: Williams Fork Reservoir offers family-friendly amenities and beach access. "The lots were spread out and I was fortunate to get one right on the beach. Was great to be able to walk with the dog off leash and throw the ball on the beach without having to worry about others," notes Eric B.
Bug preparation: Several campgrounds report significant insect activity. "SO MANY MOSQUITOS," warns Sara W. about Red Sandstone. Another camper advises, "beware of ticks here and be sure you bring bug spray!" when discussing Williams Fork Reservoir.
Wildlife safety education: Make wildlife awareness part of your family camping routine. "Bear country. Stream running near or by many sites is nice," notes Kevin K., emphasizing the importance of teaching children proper food storage techniques in bear territory.
Tips from RVers
Site selection for larger vehicles: Columbine Landing Recreation Site accommodates various RV sizes despite its rustic setting. "Big places and fireplaces our 27 fitted vood," reports Michi S., indicating the site can accommodate moderately sized RVs despite the entry road being "bumpy and rocky."
Weather challenges: RV campers must prepare for high winds that frequently sweep through the valley. "Very windy through the valley but very pretty with the gore range to the west," notes one camper at Columbine Landing. Another mentions, "The biggest drawback was the dust and wind at night."
Limited hook-ups: No electrical, sewer or water hookups exist at any campgrounds in the immediate Heeney area. "This is a nice little boondocking location that is close to great trails and breathtaking views," explains Jason F., who successfully camped in a 22' travel trailer at Gore Creek Campground.