A gray 4x4 Sprinter with a roof rack on a two-track through a wildflower meadow, cloud sitting on the mountains behind.

National Park Service campground

Rocky Mountain National Park Aspenglen Campground

National Park Service campground in Rocky Mountain National Park, Larimer County, Colorado. 8,184 feet. 3.8 miles from Estes Park.

Managed by
National Park Service Rocky Mountain National Park
Elevation
8,184 ft USGS elevation model, at the mapped point
Sites
49 28 standard non-electric, 15 tent only non-electric, 6 walk to
Longest rig
2 ft The longest vehicle any site is listed for
Hookups
None listed
Reservations
Recreation.gov

Overview

Aspenglen is located on the east side of Rocky Mountain National Park near Fall River Entrance. All campsites in Aspenglen Campground are available by reservation only and can be reserved via Recreation.gov.

When making your campsite reservation, be aware that:

Any sites that are open are listed as "A" for available; this means those campsites are available to be reserved.

Any campsite listed as “NR” has Not Yet Released; this means that those campsites are not yet available to be reserved.

A number of campsites are available to be reserved up to 6-months in advance on a rolling window.

Some campsites are available to be reserved 2-weeks prior to your desired camping date.

Some campsites are available to be reserved 1-week prior to your desired camping date.

Is a Timed Entry Reservation Included with my Camping Reservation?

Yes. Campers with reservations for Aspenglen Campground have a " Timed Entry+ Bear Lake Road " reservation included with your camping reservation. Your campground reservation will serve as your vehicle timed entry reservation. Campers can enter RMNP via the Grand Lake, Beaver Meadows or Fall River Entrances beginning at 1 p.m. on the first day of your camping reservation. Remember to print and bring a copy of your campground reservation with you and keep this in your vehicle. You will be asked to show your campground reservation confirmation at the park's entrance station upon arrival.

When Can I Check into My Campsite?

Check In begins at 1 p.m. for all campsites in Rocky Mountain National Park.

What Time is Check Out?

All campers must check out of their campsites in Rocky Mountain National Park by noon.

How Many Nights Can I Stay at Aspenglen Campground?

In Rocky Mountain National Park, there is a 7-night limit for all campgrounds during the summer season. This means that campers can stay a total of 7 nights inside the park. This limit includes overnight stays at all campgrounds. For instance, a camper could spend 7 nights at Aspenglen Campground or they could stay 3 nights at Aspenglen Campground and 4 at Timber Creek Campground.

Recreation

Rocky Mountain National Park has over 350 miles of hiking trails that range from flat lakeside strolls to steep mountain climbs. One of the most popular activities in the park is wildlife viewing. There are excellent wildlife viewing opportunities to see elk, Mule deer, Bighorn sheep, hawks, a wide range of songbirds and more throughout the park.

Rocky Mountain National Park offers some unforgettable scenic views along of the land above trees, over 1/3 of the park is alpine tundra. Enjoy incredible scenic drives along Trail Ridge Road and Old Fall River Road.

Facilities

Aspenglen Campground contains several drive-to family sites for both tents and RVs. There are a few campsites that are more secluded. These are tent-only sites that campers have to walk to, located away from your vehicle's parking space.

Each campsite is equipped with a picnic table, fire ring with grate, and tent pad.

Roads and parking spurs are paved. Flush toilets and drinking water are provided. Generators are only permitted to be used in Loop C. Generator Hours are in the mornings from 7:30 a.m. to 10:00 a.m. and in the afternoons from 4:00 p.m. to 8:30 p.m.

Natural Features

A pleasant mix of Douglas fir, Lodgepole pine, Ponderosa pine and the occasional Engelmann spruce forests the campground, offering equal amounts of sun and shade. Grasses, shrubs and seasonal wildflowers fill the open meadows.

Wildlife is plentiful in the park: mule deer and the majestic Rocky Mountain elk are the most commonly spotted, although black bear, coyote, bighorn sheep and moose inhabit the region as well.

Nearby Attractions

The Town of Estes Park is a short drive from the campground, located outside of RMNP’s Beaver Meadows and Fall River Entrances. Dining, shopping, rafting, fly fishing, horseback riding, and golfing opportunities await. Lake Estes offers boating, sailboarding, and fishing.

The description, directions and fees are the National Park Service’s own words, from its record on Recreation.gov.

What people do here

  • accessible swimming
  • amphitheater
  • backpacking
  • biking
  • camping
  • canoeing
  • day use area
  • evening programs
  • fishing
  • guided interpretive walks
  • hiking
  • horseback riding
  • interpretive programs
  • kayaking
  • mountain climbing
  • picnicking
  • ranger station
  • scenic drive
  • skiing
  • snowshoeing
  • visitor center
  • wilderness
  • wildlife viewing

The land around Rocky Mountain National Park Aspenglen Campground

The ringed pin is this campground; the others are its nearest neighbours. Switch on forest roads or BLM routes to see the way in.

Interactive map. Drag to pan, scroll or pinch to zoom, and select any point to see which agency manages the land. Arrow keys pan and the plus and minus keys zoom when the map has focus. A list of every state with its share of federal land is on the Explore page.

Map layers

Layers
Base map
Legend

Federal land, by managing agency

  • Bureau of Land Management (BLM)
  • US Forest Service (USFS)
  • National Park Service (NPS)
  • US Fish and Wildlife (USFW)
  • Bureau of Reclamation (USBR)
  • Department Of Defense (DOD)
  • Bureau of Indian Affairs (BIA)
  • Other Federal
  • State
  • Local
  • Alaska Native Lands (Patented or Interim Conveyed)
  • Alaska Native Allotment

Federal campgrounds, by agency

  • Forest Service
  • Bureau of Land Management
  • National Park Service
  • Army Corps of Engineers
  • Reclamation, Fish and Wildlife and others

State and local land (USGS PAD-US)

  • State land
  • County and city land
  • Regional agency or district
  • Land trust or conservancy

Gaps with no tint inside public land are private parcels, often old mining claims and homesteads. They are not open to the public.

Dashed clay lines on the base map are unpaved tracks from OpenStreetMap. They show what exists on the ground, not what is legal to drive.

Select any point to see who manages the land.

Boundaries are approximate and land status changes. This map is a planning aid, not a survey or a statement of access. Confirm routes, closures and camping rules with the managing office.

Source: Recreation Information Database (Recreation.gov), record updated July 7, 2026. Elevation from the USGS 3D Elevation Program. Seasons, fees, water and fire rules change; the managing office has the final word.