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Established Camping

Flatiron Reservoir Campground

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Flatiron Reservoir Campground, near Loveland, Colorado, is a cozy spot that offers a peaceful escape with beautiful views of the reservoir and surrounding mountains. The campground features electric hookups at all sites, making it convenient for RV campers, and there are also unique tipi rentals for those looking for a different experience.

Visitors often rave about the clean facilities, including vault toilets and well-kept picnic areas. Many campers enjoy fishing from the accessible dock or simply relaxing by the water, with one guest noting, “We saw a deer, an eagle, and many geese.” The atmosphere is friendly, and you’ll likely encounter wildlife like deer and turkeys wandering through the area.

If you’re up for some adventure, Flatiron is just a short drive from Carter Lake, where you can enjoy swimming and boating. Plus, it’s less than an hour from Rocky Mountain National Park, perfect for those wanting to explore more rugged terrain. Whether you’re here for a quick getaway or a longer stay, Flatiron Reservoir Campground is a solid choice for a relaxing outdoor experience.

Description

Flatiron Reservoir is 47 acres of water surrounded by 200 acres of public land. It is located northwest of Carter Lake at an elevation of 5,470 feet and is part of the Colorado-Big Thompson Project operated by the Bureau of Reclamation and the Northern Colorado Water Conservancy District. The purpose of this water project is to divert water from the west slope to the east slope for drinking water, irrigation, and hydropower generation. Reclamation is solely responsible for power generation. The agencies jointly manage water levels for irrigation, municipal, and industry use. Recreation is managed by Larimer County Natural Resources. Flatiron Reservoir is a popular spot for fishing and family camping.

Reservation Info

Flatiron Reservoir requires entrance and camping permits, and is open year round. April – October, you can reserve sites at Flatiron Reservoir. Maximum of 14 nights in any 30-day period.

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Location

Flatiron Reservoir Campground is located in Colorado

Detail location of campground

Directions

it is a few miles northwest of Carter Lake, southwest of Loveland, Colorado, and northwest of Berthoud, Colorado.

Address

1800 South County Road 31
Loveland, CO 80537

Coordinates

40.37200032 N
105.23300082 W

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Access

  • Drive-In
    Park next to your site
  • Walk-In
    Park in a lot, walk to your site.
  • Hike-In
    Backcountry sites.

Stay Connected

  • WiFi
    Good
  • Verizon
    Unknown
  • AT&T
    Unknown
  • T-Mobile
    Unknown

Site Types

  • Tent Sites
  • RV Sites
  • Standard (Tent/RV)
  • Group

Features

For Campers

  • ADA Access
  • Trash
  • Picnic Table
  • Phone Service
  • Reservable
  • Drinking Water
  • Electric Hookups
  • Toilets
  • Alcohol
  • Pets
  • Fires

For Vehicles

  • Pull-Through Sites
  • Big Rig Friendly

Contact

General Info

Reservations


Reviews

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10 Reviews

Reviewed Aug. 10, 2024

Weekend camping

Go past about a 1/4 a mile where you gps tells you to turn and you will see the entire campsite from the road before you turn. Very close to the road, and a strip mine? lots of noise. Site is not level but has electric. I did not see a Dump area, but potable water by each bathroom. Dumpsters to throw trash in at the entrance. Sites are very close, see photos. Reservoir has restrictions because of power plant (no water activities of any kind). No walkable hikes or trials. The price is very high for a rv park style camping. $50/night plus parking?!?!? So $60/night, without water and pretty much a generic RV park style setup. Also a fire ban so can’t even use the ring provided. Some sites are a little better but not much. Do not recommend, better options in the area. 1bar for ATT service. 2 stars because of electric.

Sitef22
Month of VisitAugust
  • Review photo of Flatiron Reservoir Campground by john F., August 10, 2024
  • Review photo of Flatiron Reservoir Campground by john F., August 10, 2024
  • Review photo of Flatiron Reservoir Campground by john F., August 10, 2024
  • (7) View All
Reviewed Jun. 30, 2023

Not a fan

We had site 12 booked and left as soon as we saw it. It was pull through but RIGHT on top of site 14 with zero privacy. The lake was running really low and overall just didn’t get a good vibe. We did like nearby Carter Lake they were just all full. We left in search of another place.

Site12
Month of VisitJune
Reviewed Apr. 30, 2023

Nice campground and lake

Great little campground we have visited twice this spring already. Visited with our RPod. There are plenty of pull through spots. Bathrooms were clean and guests were all enjoyable to camp with. Fishing was ok, caught a couple rainbows. Only one was from the previous season and was very pretty. The lake is small but is quiet. Rangers were very friendly. Online there is a two night min but call the ranger station directly and they will allow one night booking. Lots of deer, elk and turkeys.

Site22
Month of VisitApril
  • Review photo of Flatiron Reservoir Campground by Adam , April 30, 2023
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  • Review photo of Flatiron Reservoir Campground by Adam , April 30, 2023
  • (5) View All
Reviewed Apr. 11, 2023

Nice Quiet Camping Ground

I love Flatiron campground, and have been coming here since I was a kid. I love the outdoors, and this is a nice quiet campground. Kids enjoy finding crawdads and huge spiders, as well as watching the birds and frog hunting. Great place to make memories!

SiteF26
Month of VisitAugust
  • Review photo of Flatiron Reservoir Campground by Dustin , April 11, 2023
  • Review photo of Flatiron Reservoir Campground by Dustin , April 11, 2023
  • Review photo of Flatiron Reservoir Campground by Dustin , April 11, 2023
  • (5) View All
Reviewed Oct. 18, 2022

Nice stopover campground.

This is a nice stop over campground to stay and explore the surrounding area for a while. It is still close to Loveland if you need the city vibe and necessities.

This campground has "lay of the land" (not level) sites, so some extra bracing is required. 

"Electric only" on all sites. They also have 3 "Tipis" (Teepee) sites that have electric as well.

Water is located near the three restrooms and a spigot in-between sites "29 & 31". (There is no water connection at the sites.)

The dump station is located at the "South" end of Carter Lake, about 6 miles away, at the Ranger Station booth. (I have included a map of location.) 

There are "NO' showers but have nicely kept vault toilets. (Kind of a bummer for what you pay for.)

Reservations are required and a "Day Use Fee", so heads up when you go online to reserve. (You might get lucky and drop in and see if a site is available for 1 night, if you want.) It's a bit pricey for "out of staters" but, to me, well worth it.

Verizon Cell is spotty… some days good, others..ehhh.. not so good. Not sure about the other carriers.

SiteF09 & F33
Month of VisitOctober
  • Review photo of Flatiron Reservoir Campground by Lawrence P., October 18, 2022
  • Review photo of Flatiron Reservoir Campground by Lawrence P., October 18, 2022
  • Review photo of Flatiron Reservoir Campground by Lawrence P., October 18, 2022
  • (11) View All
Reviewed May. 17, 2021

Early season!! May12-16

Site 20. My Favorite. Great lakeside spots. A little close together, bu everyone was friendly. 5 minutes to Huge Carter lake, Marina, general store

Site20
Month of VisitMay
  • Review photo of Flatiron Reservoir Campground by Ron , May 17, 2021
Reviewed Aug. 31, 2019

Great get-away

Beautiful, peaceful and clean campground. The spots are spacious. We had a spot overlooking the reservoir. We saw a deer, an eagle and many geese.

Reviewed Jun. 1, 2019

Nice quite campground w tipis

Went camping there in late May and lucked out with a beautiful day in between lots of rain. Friends from out of town rented one of the tipis while we stayed in a tent (dogs aren’t allowed in the tipis) on the same lot all under one price. Each lot has a nice fire pit & picnic table. If your staying in a tent or RV there are many spots overlooking the water, but if you want a tipi they are unfortunately just off the water. A ranger does make his rounds throughout the day and is super nice. Heard many different wild animal noise at night in the distance, saw elk, and eagles. They do allow fishing but no swimming. Great place for an easy get away from town. Advertised as having phone reception but we found very little w both at&t & Verizon.

  • Review photo of Flatiron Reservoir Campground by Rickey S., June 1, 2019
  • Review photo of Flatiron Reservoir Campground by Rickey S., June 1, 2019
  • Review photo of Flatiron Reservoir Campground by Rickey S., June 1, 2019
Reviewed Aug. 14, 2018

Flatiron Reservoir Campground

Ranger Review: Humangear at Flatiron Reservoir Campground

Campground Review:

Flatiron Reservoir Campground is located just outside the city of Loveland, Colorado. Situated on 47 acres of water and 200 acres of land, Flatiron offers electrical sites for $25/night and three tipis at $35/night. Reservations must be made in advance through the Larimer County Camping Reservations website. Entrance permits are also required and the cost is $7 per day per vehicle. Permits can be obtained through the admin office located just a few minutes from the campground at 1800 South County Rd 31 in Loveland. There is self-serve kiosk across the road from the admin office where permits can also be purchased.

All campsites have a view of the reservoir and Flatiron Mountain. Swimming and boating are not allowed on the reservoir, but you can bank fish or utilize the handicap accessible fishing dock. The campground also provides potable water, vault toilets, and day use areas. While Flatiron does not have a dumpsite for campers/RVs, there is one located at Carter Lake South Entrance just up the road on 31. There are also modern restroom facilities at Eagle Campground including pay showers. You can use these restrooms as long as you have an entrance permit.

I chose one of the three tipis on this trip. Each tipi has an electrical box inside with two, 120v outlets which were perfect for charging cell phones.The tipi also includes a string of LED lights that can be turned on at night. The floor is covered by an oiled canvas cloth, but I opted to bring a tarp to put down as well. These are walk-in sites, but it's only a short distance, 30-40 feet from the parking area. Each tipi has two parking spots and an additional tent can be placed in the campsite. The tipi can accommodate up to six people. Dogs are not allowed inside the tipi, and building fires inside is prohibited. Each campsite has a picnic table and fire ring. There is also a campground host on duty.

Flatiron is less than an hour drive from Rocky Mountain National Park, and 15-20 minutes from Devil's Backbone Open Space. Carter Lake, located on County Road 31 is also a short drive from the reservoir and offers boating, swimming, and fishing. There is also The Windjammer Roadhouse Bar and Grill located along 31 and the Carter Lake Marina where fishing licenses, snacks, and fishing supplies can be purchased.

I've camped the last three years at Flatiron when I've traveled out West. The campground is fairly well-maintained and the campground host has always been helpful. The reservoir does offer beautiful sunrises and sunsets and has the feel of being out in the country while still being relatively close to town. It's good to note that bears do come through the campground from time to time, so it's important not to leave food/coolers/water sitting outside or in your tent or tipi. I've heard coyotes howling at night and saw a pair of bobcats crossing the road on my way back from Carter Lake Marina. It's one of my favorite spots to camp in northern Colorado.

Product Review:

As a Ranger for The Dyrt, I get products to test from time to time. This time around I had the opportunity to test out a sample pack from Humangear including their GoToobs, FlexiBowl, GoTubbs, GoBites, and GoCup. http://www.humangear.com/

1. First off, these products are made from silicone and they're BPA and PC-Free, and they come with a lifetime warranty. Humangear also gives back to the community by volunteering their time, and donating their products. All pluses in my book.

2. Because the cup, bowl, and GoToobs are made of silicone, they're easy to pack, flexible and light weight. Perfect to toss in a bag or camping tote without having to worry about whether or not they might break or crack. The GoCup with the press fit lid would also be a great way to carry snacks on a day hike. Just toss in your favorite granola or trail mix, pop on the lid and toss in your pack. And, the snap together Uno GoBite utensil has found a permanent home in my backpack; a spoon on one end, a fork on the other, I'll never need to use disposable, plastic utensils again.

3. The GoToobs were perfect for storing shampoo, conditioner and lotion while camping. The lids fit snugly and I had no issues with leaks. They even have a pop up handle on the lid.

4. EASY clean-up! One of my least favorite parts of camping is cleaning my gear. And, while I wash my plates, cups, bowls, utensils, etc. as well as possible while camping, I still feel the need to give them the once over when I get home. This wasn't the case with the Humangear items. Camp clean up was easy and they dried quickly after being washed.

I'll be taking my Humangear on my next camping trip this fall!

SiteFT3
Month of VisitAugust
  • Review photo of Flatiron Reservoir Campground by Jessica H., August 14, 2018
  • Review photo of Flatiron Reservoir Campground by Jessica H., August 14, 2018
  • Review photo of Flatiron Reservoir Campground by Jessica H., August 14, 2018
  • (18) View All
Reviewed Jul. 13, 2018

Small and Quiet

Great little campground. You can also rent a Teepee or Yurt to stay in. Vault toilets are available. Electric hook ups at all sites. Reservoir waterfront sites are best as these are the shaded sites. Reservoir is good for fishing but you cannot boat or swim. Short ride away is Carter Lake where you can spend the day on the swim beach or boating. Flatiron Campground is very quiet. We have stayed here multiple times with friends at multiple sites.

  • Review photo of Flatiron Reservoir Campground by Jennifer L., July 13, 2018
  • Review photo of Flatiron Reservoir Campground by Jennifer L., July 13, 2018

Frequently Asked Questions

  • Are fires allowed at Flatiron Reservoir Campground?

    Yes, according to campers on TheDyrt.com, fires are allowed at Flatiron Reservoir Campground, although make sure to check current fire restrictions in the area.