Horsetooth Reservoir, CO

Larimer County Agency

Horsetooth Reservoir, Colorado - Campsites, Cabins & Lodging

ENTRANCE PERMIT REQUIRED Park entrance permits, one for each vehicle and one for your trailered watercraft, are required for each day in addition to camping fees. Purchase vehicle entrance permits prior to arrival at your campsite. For more info, please visit: https://www.larimer.org/naturalresources/parks/permits

Effective November 2021: Daily Entrance Permits can be purchased online with a camping reservation. To show proof of Daily Permits, print and display the first page of your confirmation email and place it on the lower corner passenger side dashboard area of the corresponding vehicle.

Each reservation is for one camping unit per site. (A camping unit is defined as a wheeled unit used to sleep in such as RVs, 5th wheels, trailers, pop-ups, etc.) Second units are NOT allowed at any campsite or cabin, but additional ground tents are allowed. (Call 970-619-4570 with questions.)

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Season Dates

Current Status - Open year round

Non Peak

01 Oct 2023 - 31 Mar 2024

Peak

01 Apr 2024 - 30 Sep 2024

Non Peak

01 Oct 2024 - 31 Mar 2025

Note:

Inlet Bay
Available: April 1 - Oct 31
Closed: Nov 1 - Mar 31

South Bay
S13-S45 and S73-S81
Available: year round
S5-S12
Available: April 1 - Oct 31
Closed: Nov 1 - Mar 31
S46-S72
Available: April 1 - Oct 31
Walk in: March 1 - Mar 31
Closed: Nov 1 - Feb 28/29

Cabins
Available: April 1 - Sept 30
Closed: Oct 1 - Mar 31

Boat-In
Available: May 1 - Sept 30
Walk in: April 1 - 30
Closed: Oct 1 - Mar 31

Group Pavilions
Sunrise
Available: April 1 - Sept 30
Closed: Oct 1 - Mar 31
Lion’s Park
Available: year round

List

Calendar

STANDARD ELECTRIC 110

STANDARD FULL HOOKUP 17

WALK TO 2

Sites 1 - 20 of 146

Previous | Next

Site#	Loop	Site Type	Max # of People	Equipment Length / Driveway	Online Availability
Map B01 Map B01	Boat-In Sites	BOAT-IN	8		View Site Details Find First Available Date
Map B02 Map B02	Boat-In Sites	BOAT-IN	8		View Site Details Find First Available Date
Map B03 Map B03	Boat-In Sites	BOAT-IN	8		View Site Details Find First Available Date
Map B04 Map B04	Boat-In Sites	BOAT-IN	8		View Site Details Find First Available Date
Map B05 Map B05	Boat-In Sites	BOAT-IN	8		View Site Details Find First Available Date
Map B06 Map B06	Boat-In Sites	BOAT-IN	8		View Site Details Find First Available Date
Map B07 Map B07	Boat-In Sites	BOAT-IN	8		View Site Details Find First Available Date
Map B08 Map B08	Boat-In Sites	BOAT-IN	8		View Site Details Find First Available Date
Map B09 Map B09	Boat-In Sites	BOAT-IN	8		View Site Details Find First Available Date
Map B10 Map B10	Boat-In Sites	BOAT-IN	8		View Site Details Find First Available Date
Map Horsetooth - Sunrise Pavilion Map Horsetooth - Sunrise Pavilion	Horsetooth area PAVILIONS	PAVILION	25		View Site Details Find First Available Date
Map Lions Open Space Map Lions Open Space	Horsetooth area PAVILIONS	PAVILION	50		View Site Details Find First Available Date
Map I04 Map I04	Inlet Bay Campground	STANDARD ELECTRIC	8	55 Pull-Through	View Site Details Find First Available Date
Map I05 Map I05	Inlet Bay Campground	STANDARD ELECTRIC	8	55 Pull-Through	View Site Details Find First Available Date
Map I06 Map I06	Inlet Bay Campground	STANDARD ELECTRIC	8	45 Pull-Through	View Site Details Find First Available Date
Map I07 Map I07	Inlet Bay Campground	STANDARD ELECTRIC	8	45 Pull-Through	View Site Details Find First Available Date
Map I09 Map I09	Inlet Bay Campground	STANDARD ELECTRIC	8	55 Pull-Through	View Site Details Find First Available Date
Map I10 Map I10	Inlet Bay Campground	STANDARD ELECTRIC	8	55 Pull-Through	View Site Details Find First Available Date
Map I11 Map I11	Inlet Bay Campground	STANDARD ELECTRIC	8	55 Pull-Through	View Site Details Find First Available Date
Map I12 Map I12	Inlet Bay Campground	STANDARD ELECTRIC	8	55 Pull-Through	View Site Details Find First Available Date

Sites 1 - 20 of 146

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Booking Window

BOAT-IN

Wed Nov 29 2023 - Sun May 26 2024

Reservations must be made 1 Day(s) ahead of arrival and can be made up to 180 Day(s) in advance.

CABIN

Tue Nov 28 2023 - Sun May 26 2024

Reservations can be made for today and can be made up to 180 Day(s) in advance.

PAVILION

Tue Nov 28 2023 - Mon Nov 17 2025

Reservations can be made for today and can be made up to 720 Day(s) in advance.

STANDARD ELECTRIC

Wed Nov 29 2023 - Sun May 26 2024

Reservations must be made 1 Day(s) ahead of arrival and can be made up to 180 Day(s) in advance.

Note: There are 32 site(s) in this category with different booking windows. Please check site details for more information (Loop, Site)

South Bay Campground, S04
South Bay Campground, S15
South Bay Campground, S16
South Bay Campground, S17
South Bay Campground, S18
South Bay Campground, S19
South Bay Campground, S20
South Bay Campground, S21
South Bay Campground, S22
South Bay Campground, S23
South Bay Campground, S24
South Bay Campground, S25
South Bay Campground, S26
South Bay Campground, S27
South Bay Campground, S28
South Bay Campground, S29
South Bay Campground, S30
South Bay Campground, S31
South Bay Campground, S32
South Bay Campground, S33
South Bay Campground, S34
South Bay Campground, S35
South Bay Campground, S36
South Bay Campground, S37
South Bay Campground, S38
South Bay Campground, S39
South Bay Campground, S40
South Bay Campground, S41
South Bay Campground, S42
South Bay Campground, S43
South Bay Campground, S44
South Bay Campground, S45

STANDARD FULL HOOKUP

Tue Nov 28 2023 - Sun May 26 2024

Reservations can be made for today and can be made up to 180 Day(s) in advance.

WALK TO

Tue Nov 28 2023 - Sun May 26 2024

Reservations can be made for today and can be made up to 180 Day(s) in advance.

Activities and Amenities

Alerts and Important Information

Horsetooth Reservoir specific notices:

Drinking water and vault restrooms are located in each campground. Water available at frost free spigots only from Nov-March (tentative). For printable maps visit our website https://www.larimer.org/naturalresources/reservations/campgrounds .

Water levels and current weather conditions can be found online: https://www.larimer.org/naturalresources/parks/webcams or call 970-619-4570 for more information.

!ALERT!: Boat-in sites are ACCESSIBLE BY BOAT ONLY. There is no road or drinking water near these sites. Most sites do not have a nearby vault toilet. You MUST HAVE A BOAT to camp at a boat-in site.

All Campsite Reservations:

6-8 people maximum per campsite at Carter Lake, Flatiron, Pinewood, and Horsetooth Reservoir campgrounds. The person making the reservation is responsible for ensuring all site occupants know and obey all regulations.

Check In: Noon at campsites (can check in later), 3 PM for cabins. Go directly to campsite after obtaining required park entrance permits (annual or daily). Check Out: 11 AM.

Same day camping reservations are allowed at the park during regular business hours ONLY. No walk up, after hours camping without a reservation.

Cancellations, Changes, Fees, and Rules:

Reservations can be updated or cancelled online by logging in through ReserveAmerica. Or call 1(800) 397-7795 to change dates, site info, add nights, etc.

No Shows: Reservations will be held for visitors whether they show up or not. Reservation holders must cancel in advance to release their campsites.

Reselling a campsite or other service provided by Larimer County is NOT ALLOWED and may result in fines.

Cancellation fee: $6.35 per site/per reservation will be charged to the customer. (At no time shall the customer be charged more to cancel the reservation than it would have cost to camp.)

Cancel 6 days or more prior to arrival - An applicable refund will be granted less cancellation fee and reservation fee.

Cancel 5 days or less prior to arrival - 1 night use fee plus cancellation fee and reservation fee.

Please check the Season Dates tab for annual updates on site availability.