Flatiron Reservoir

Star4.46
222 reviews
1800 SOUTH COUNTY ROAD 31, LOVELAND, Colorado, 80537, United States
Summer Destination

Quick Facts

5,470 ft

Price

$32 - $43/night

Booking

Reservable

Sites

52 campsites

Season

Seasonal availabilit...

Cell

Unknown

Pets

Very Pet Friendly

RV FriendlyElectric

Opens Larimer County Natural Resources site

Official Website
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Flatiron Reservoir
$32.00 - $43.00 / night
Campsite Fees
Fees range from $32 for electric-only sites to $43 for tipi camping sites. Additional charges include a $9 daily vehicle fee and a $10 daily park...
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Standard Site Fee$32.00
Hookup Site Fee$0.00
Premium Site Fee$0.00
Hike and Bike Site Fee$0.00
Group Site Fee$0.00
Food Storage Locker Fee$0.00

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What Campers Say

4.46

Recommended

Based on 222 reviews

198 Google reviews

Most mentioned

sceneryspacioussites

Some mention

unlevel

"Flatiron Reservoir receives mixed reviews, with highlights including its scenic beauty, quiet atmosphere, and family-friendly environment. However, several users noted limitations in available activities, unlevel campsites, and occasional issues with maintenance."

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Campground Map

1800 SOUTH COUNTY ROAD 31, LOVELAND, Colorado, 80537, United States

Flatiron Reservoir

1800 SOUTH COUNTY ROAD 31, LOVELAND, Colorado, 80537, United States

Driving directionsFrom Denver: Take I-25 north to Exit 257B (Highway 34 - Loveland) heading west. Continue west through Loveland on U.S. Highway 34 (Called Eisenhower in Loveland). Watch for the 'Carter Lake' road sign just past mile marker #85. Turn left (south) onto County Road 29 and continue for 2 miles. Turn right (west) onto County Road 18E and continue another 2 miles. Watch for signs directing you turn left (south) to the park entrance station. (You must buy your park entrance permits here.) Go back north to County Road 18E and turn left (west) continuing approximately 1/2 mile to Flatiron Reservoir.
Access roads are primarily paved, although the campground is somewhat remote and located near a reservoir. There are seasonal access considerations due to weather and construction activities.
Nearby places
Loveland (approximately 15 minutes away), Estes Park (approximately 45 minutes away).
Nearby supplies
Groceries, camping supplies, and fuel are available in Loveland. Carter Lake Marina also offers some supplies, including firewood.

Best Time to Camp at Flatiron Reservoir

Experience the dramatic beauty of Colorado's changing seasons at Flatiron Reservoir, where each visit offers its own unique charm. Winter transforms the landscape into a crystalline wonderland, with crisp air and occasional snowfall creating a peaceful retreat for hardy adventurers. As spring awakens the surrounding foothills, wildflowers dot the landscape and wildlife emerges from winter slumber. Summer brings blissful days with temperatures dancing between the mid-70s and mid-80s – perfect for swimming, fishing, and lounging by the water's edge. Fall paints the reservoir in golden hues as aspens turn and cooler evenings invite cozy gatherings around the fire.

Summer(Jun-Aug)
4.0 / 5

Peak season; visitors enjoy scenic reservoir and fishing though summer weekends are busy/noisy.

Best
Fall(Sep-Nov)
4.0 / 5

Seasonal change praised; fall likely offers strong scenery and quieter visits (general seasonal note).

Spring(Mar-May)
3.5 / 5

Spring offers changing-season beauty; fishing/levels may fluctuate and some mud issues reported.

Winter(Dec-Feb)
3.5 / 5
Top 14% in CO

Winter 'crystalline wonderland'; gravel pads appreciated by winter campers, but limited activities noted.

Planning Tips
  • Peak Season: Peak camping season typically occurs during warmer months, likely May through September.. Book 2-3 months ahead.
  • Operating Season: Seasonal availability. Please confirm with Larimer County for specific open and close dates.
  • Current Alerts: Construction on a nearby dam has been reported to generate noise throughout the day and night.

About Flatiron Reservoir

Nestled across 47 acres of pristine water and 200 acres of public wilderness, Flatiron Reservoir Campground offers an enchanting escape where modern comfort meets natural beauty. Whether you're drawn to the unique experience of sleeping in an authentic tipi under star-filled skies, settling into a convenient electric site with your RV, or gathering loved ones beneath a spacious pavilion, this versatile destination caters to every camping style. Anglers cast their lines into peaceful waters while families create lasting memories around crackling campfires, making Flatiron a beloved retreat for outdoor enthusiasts of all ages.
Flatiron Reservoir offers a mix of standard electric campsites, group camping, and tipi accommodations. While well-suited for family outings and fishing enthusiasts, it lacks facilities for primitive or luxury camping.
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Reserving a campsite

Check-in
  • Check-in time details not provided
  • check Larimer County guidelines.
Check-out
  • Check-out time details not provided
  • check Larimer County guidelines.
Stay Limit
  • Stay limits apply
  • check with Larimer County for specific durations.

Amenities available

Potable water
Electricity hookups
Dump station
Picnic tables
Group Sites

Activities you can enjoy

The campground provides recreational activities such as fishing and picnicking. While scenic beauty and wildlife viewing are highlights, activities like boating, swimming, and hiking are limited or not offered.
FishingFishing at Flatiron Reservoir is popular and noted for trout. However, some reviews mention fluctuating water levels and occasional lack of fish stocking.
Wildlife viewingWildlife sightings, including deer, turkeys, and birds, are highlights of the campground. Morning bird songs and occasional visits from animals like baby swans are cherished aspects.
Winter Activities
Water Sports
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Policies & Safety

Hazards & AlertsPotential hazards include fluctuating water levels, muddy shores, and wildlife such as deer and turkeys. Sites may not be level, and construction activities may cause noise.
Active AlertsConstruction on a nearby dam has been reported to generate noise throughout the day and night.

Weather at Flatiron Reservoir

Reviews

4.5
222 reviews
Recommended
Recommended
Flatiron Reservoir is recommended, placing it in the top 40% of campgrounds based on reviews
Flatiron Reservoir receives mixed reviews, with highlights including its scenic beauty, quiet atmosphere, and family-friendly environment. However, several users noted limitations in available activities, unlevel campsites, and occasional issues with maintenance.
Review Summaries
Based on 222 reviews

What Campers Love

Positive aspects include stunning natural scenery, spacious campsites, proximity to nearby attractions, and opportunities for fishing and wildlife viewing. Many users recommend the tipi stays for a...
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Based on 222 reviews

Common Concerns

Common complaints include the lack of swimming and boating activities, unlevel campsites, limited cell reception, and occasional noise from nearby construction. Some users also mentioned maintenance...
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Based on 222 reviews

Pro Tips & Recommendations

Bring leveling blocks for uneven campsites and plan to use nearby Carter Lake for showers. Note that water sports are prohibited, and cell coverage can be spotty. Early booking is recommended as the...
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Based on 222 reviews

Seasonal Insights

Winter campers appreciate the gravel pads for avoiding mud, while summer visitors enjoy the reservoir's scenic beauty and fishing opportunities. However, summer weekends are busy, and noise from...
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Based on 222 reviews

Camper Quotes

"Drop-dead gorgeous! The giant red rock plateau and baby swans were amazing." - Michael Jann. "We stayed in a tipi and loved waking to the sound of singing birds." - Cary Bilcowski. "The campground...
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Based on 222 reviews

Site-Specific Reviews

Site 10 is described as level with a picnic table and fire ring along the reservoir. Sites with tipis are highlighted for their uniqueness. Some larger sites are noted to be non-level and difficult...
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Based on 222 reviews

Accessibility Features

One user noted the ADA-compliant fishing pier but did not provide further details on accessibility for campsites or facilities.
Based on 222 reviews

Pet-Friendly Features

Pets are allowed throughout the campground. However, some users noted concerns about broken glass on the bank, which could pose risks to pets.
Based on 222 reviews

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Last updated January 13, 2026
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