Rocky Mountain National Park Aspenglen Campground is in Rocky Mountain National Park, run by the National Park Service. It has tent and RV sites, with an official RV limit of 30 ft. A reservation here counts as Rocky Mountain National Park timed entry for the rest of the park and the Bear Lake Road corridor.
5.0(378 reviews)Book on Recreation.gov
1000 Highway 36
6 mi from downtown Estes Park5 mi to Rocky Mountain National Parkstraight-line
This weekend (Fri, Nov 6 – Sun, Nov 8): Closed for season. Closed for the season since noon Sept 28, 2026; NPS hasn't posted summer 2027 dates yet. Moraine Park is the only park campground open in winter. Source: NPS — Rocky Mountain National Park: Camping
Reservation includes park entry. Rocky Mountain National Park timed entry: included with this campground's reservation from 1 p.m. on arrival day (May 22–October 18, 2026 season). Check your dates in the timed entry checker
Key facts
Max rig length
Official limit 30 ft (NPS max RV/trailer length for Aspenglen) Official
Hookups & power
Hookup type not listed for RV sites Listing
Pull-through / back-in
0 pull-through, 28 back-in Listing
Booking
Reservations required in summer on Recreation.gov (877-444-6777); some sites open up to 6 months ahead, others on short-term release. No same-day sales — sites sell out in advance (Aspenglen closed for the season on September 28, 2026) Official
Getting there
6 mi from downtown Estes Park · 5 mi to Rocky Mountain National Park (straight-line, not driving) Listing
5 mi from Rocky Mountain National Park (straight-line).
Official RV length limit: 30 ft.
Rated 5.0★ across 378 guest reviews.
Your dates & setup
Checking 2 nights (your saved dates or this weekend). Showing options for: 35-ft RV.
Sites that match your setup
No recent availability data on Recreation.gov: availability may have changed, so check availability with the provider. Rates are listed rates, not an offer.
You book with the provider. Each row shows that provider's lowest open option that fits your setup for your dates, and which provider our main button uses.
Recreation.govMain booking button
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View calendar · night-by-night from Recreation.gov
No recent availability data on Recreation.gov: this grid may be out of date, so check availability with the provider. Showing 40 of 49 sites.
Site
Fr 6
Sa 7
Price
004
tent only nonelectric
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$35
A
walk to
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$35
005
tent only nonelectric
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$35
011
tent only nonelectric
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$35
024
tent only nonelectric
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$35
046
standard nonelectric
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$35
019
standard nonelectric
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$35
C
walk to
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$35
001
tent only nonelectric
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$35
029
standard nonelectric
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$35
023
tent only nonelectric
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$35
049
standard nonelectric
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$35
009
standard nonelectric
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$35
020
tent only nonelectric
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$35
041
standard nonelectric
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$35
042
standard nonelectric
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$35
022
tent only nonelectric
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$35
006
standard nonelectric
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$35
008
standard nonelectric
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$35
048
standard nonelectric
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$35
037
standard nonelectric
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$35
003
tent only nonelectric
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$35
034
standard nonelectric
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$35
035
standard nonelectric
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$35
030
standard nonelectric
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$35
038
standard nonelectric
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036
standard nonelectric
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$35
010
standard nonelectric
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$35
045
standard nonelectric
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$35
033
standard nonelectric
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$35
012
standard nonelectric
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$35
028
standard nonelectric
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$35
039
standard nonelectric
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$35
D
walk to
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$35
E
walk to
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$35
007
standard nonelectric
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$35
002
tent only nonelectric
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$35
032
standard nonelectric
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$35
047
standard nonelectric
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013
tent only nonelectric
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$35
✓ available · R reserved · X not available · C closed · W first come, first served · N not yet released
RMNP timed entry checker
No timed entry reservation is listed for this date in the rest of the park.
The NPS 2026 season for Timed Entry runs May 22–October 12, 2026 (9 a.m.–2 p.m.); your date is outside it.
NPS lists Aspenglen Campground's 2026 summer season as May 21–September 28, 2026.
A park entrance fee or pass is always required, 24 hours a day, every day of the year.
Rules checked October 17, 2026 · Source: NPS Rocky Mountain National Park timed entry page (updated May 14, 2026). Campground entry rules apply to reservations at Moraine Park, Glacier Basin, Aspenglen, Timber Creek.
The Rocky Mountain National Park timed entry rules (text version)
Rest of the park (Trail Ridge Road, Alpine Visitor Center, the west side, Wild Basin, Longs Peak, Lily Lake, Lumpy Ridge and other areas outside the Bear Lake Road corridor): Timed Entry reservation required 9 a.m.–2 p.m. daily, May 22–October 12, 2026.
Bear Lake Road corridor (Moraine Park, Sprague Lake, the Park & Ride, Glacier Gorge Trailhead and Bear Lake): Timed Entry + Bear Lake Road reservation required 5 a.m.–6 p.m. daily, May 22–October 18, 2026.
Moraine Park Campground: reservation counts as timed entry for the rest of the park and the Bear Lake Road corridor.
Glacier Basin Campground: reservation counts as timed entry for the rest of the park and the Bear Lake Road corridor.
Aspenglen Campground: reservation counts as timed entry for the rest of the park and the Bear Lake Road corridor.
Timber Creek Campground: reservation counts as timed entry for the rest of the park — not the Bear Lake Road corridor.
Longs Peak Campground: First come, first served and tents only; it opens in early July. The camping fee does not include a timed entry reservation, so campers follow the same hours as other visitors.
Campers can enter from 1 p.m. on the first day of the camping reservation (the campground check-in time). On checkout day (checkout is noon) the campground confirmation stays valid for re-entry all day.
Day Use AreaVisitor CenterHorseback RidingHikingFishingCampingAmphitheaterAccessible SwimmingBackpackingBikingCanoeingEvening ProgramsGuided Interpretive WalksInterpretive ProgramsKayakingPicnickingRanger StationSkiingSnowshoeingWildernessWildlife ViewingMountain ClimbingScenic Drive
At a glance: all 20 facts with sources
At a glance
Managed by National Park Service (Rocky Mountain National Park). Official facts link to their source; “Listing” facts come from the Recreation.gov listing. Anything we can't source says so.
Max rig length
Official limit 30 ft (NPS max RV/trailer length for Aspenglen) Source: NPS
Quiet hours 10 p.m.–6 a.m., including generators Source: NPS
Cell signal
Listing Visitor-reported signal on Recreation.gov (higher is better): Verizon 1 (133 reports), AT&T 1 (88 reports), T-Mobile 1 (76 reports)
Water
No dump station or RV water fill — use Moraine Park or Glacier Basin Source: NPSListing Drinking water listed
Shade
Listing 41 of 43 sites that report shade are listed as shaded
Booking
Reservations required in summer on Recreation.gov (877-444-6777); some sites open up to 6 months ahead, others on short-term release. No same-day sales — sites sell out in advance (Aspenglen closed for the season on September 28, 2026) Source: NPS
Price
Listing Lowest listed rate $30/night (live price once you pick dates)
8 people and 2 vehicles per site; 7 nights total in park campgrounds May 1–October 15, plus 14 nights November 1–April 30. Check-in 1 p.m., check-out 12 p.m. Source: NPSListing 7 nights max
Getting there
Listing 6 mi from downtown Estes Park · 5 mi to Rocky Mountain National Park (straight-line, not driving)
Park entry
Reservation includes timed entry for the whole park, including the Bear Lake Road corridor, from 1 p.m. on arrival day and all day on checkout day Source: NPS
Bear & food storage
Shared food storage lockers (about 3×4×3 ft, can't be locked) in every park campground; store all food, coolers and toiletries in a locker or a closed, locked hard-sided vehicle Source: NPS
Season
Summer only: May 21–September 28, 2026 Source: NPS
Starlink / satellite
Not listed — check with campground
Nearby parks (straight-line): Rocky Mountain National Park 5 mi
Rocky Mountain National Park Aspenglen Campground: questions answered
Does a reservation at Rocky Mountain National Park Aspenglen Campground include Rocky Mountain National Park timed entry?
Reservation includes timed entry for the whole park, including the Bear Lake Road corridor, from 1 p.m. on arrival day and all day on checkout day. Official
What is the maximum RV length at Rocky Mountain National Park Aspenglen Campground?
Official limit 30 ft (NPS max RV/trailer length for Aspenglen) Official
Does Rocky Mountain National Park Aspenglen Campground have RV hookups?
How do I reserve a site at Rocky Mountain National Park Aspenglen Campground?
Reservations required in summer on Recreation.gov (877-444-6777); some sites open up to 6 months ahead, others on short-term release. No same-day sales — sites sell out in advance (Aspenglen closed for the season on September 28, 2026) Official
What are the food storage rules at Rocky Mountain National Park Aspenglen Campground?
Shared food storage lockers (about 3×4×3 ft, can't be locked) in every park campground; store all food, coolers and toiletries in a locker or a closed, locked hard-sided vehicle. Official
Are pets allowed at Rocky Mountain National Park Aspenglen Campground?
Pets allowed in campgrounds on a leash 6 ft or shorter; not allowed on trails. Official
1000 Highway 36 6 mi from downtown Estes Park (straight-line) 5 mi to Rocky Mountain National Park (straight-line) Open in Google Maps ↗
Policies
Check-in
1:00 PM
Check-out
12:00 PM
Max stay
7 nights
Pets
Allowed (per listing)
Campfires
Allowed (per listing)
About
Aspenglen Campground sits on the east side of Rocky Mountain National Park just inside the Fall River Entrance, a short drive from Estes Park along U.S. Highway 34. The campground contains 47 sites in total: 26 that accommodate both RVs and tents and 21 tent-only sites, several of which are set back from the road as walk-to, more secluded pitches. Campsites come with a picnic table, a fire ring with a grate and a tent pad; roads and parking spurs are paved and you'll find flush toilets and drinking water on site. Generator use is restricted to Loop C only, with permitted hours from 7:30 10:00 …
Recent guest reviews
Benjamin H ★ 5 · Oct 2025
Great spot , convenient distance to town, felt safe, restrooms were clean as well
Deborah H ★ 5 · Oct 2025
Great site- so nice being able to stay in park.
Rick P ★ 5 · Oct 2025
Beautiful place, site a little uneven but the scenery makes up for that! We would definitely recommend going to this site
Park & wildlife tours
