ReservableOut of season, no booking; November 14 opens May 14.
Book on recreation.govWe make nothing when you book
Right now
Nobody has saidNo season, no closure, no bookings to read
A night
$24From, per site
Sites
11All of them booked ahead
30 ftLongest rig
9,950 ftElevation
753 ftWater · Jefferson Creek
6.9 miSE of Keystone, CO
32%Tree cover

The place

the agency’s own description · what’s there · 14 notices

In the agency’s own words

Aspen Campground is an excellent place for campers looking to relax, hike, fish and enjoy the sounds of nature. The campground sits near Jefferson Creek, a few miles downriver of Jefferson Lake. The lake is one of the highest elevation lakes around, capping 10,685 feet elevation and bordered by steep 12,000 foot peaks Fishing in both the creek and lake offer promising catches of trout. Another noteworthy aspect of the campground is its access to the Colorado Trail. Keep reading

Recreation

The campground offers nearby access to two trails. Hiking, biking and horseback riding are excellent on the epic Colorado Trail, a 471-mile trail that stretches across Colorado from Denver to Durango. Also nearby is the West Jefferson Loop Trail, a foot path that goes up to the Continental Divide and loop for 11 miles. Rainbow, brown, mackinaw and brook trout can be found swimming in the creek and lake. No-wake boating is allowed in the lake and a boat ramp is easily accessible.

Facilities

Amenities include picnic tables, vault toilets, drinking water from a hand pump and a campfire ring. Parking aprons are gravel and can fit up to two vehicles. It is difficult to access Jefferson Lake Recreation Area during the winter months. The roads to this site are not maintained for snow throughout the winter.

Natural Features

Aspen Campground, at 9,900 elevation, sits in a valley along Jefferson Creek at the base of Jefferson Hill. The single-loop campground is shaded by groves of aspen and mature spruce. Jefferson Lake, spanning about 182 acres, has deep, cold waters and freezes over in winter. Contact Info For facility specific information, please call (661) 702-1420.

Nearby Attractions

Visit historic Fairplay, Colorado, a ghost town that was once a frontier boom town. The South Park City Museum contains 34 authentic buildings with 60,000 artifacts.

Charges & Cancellations

Cancellations Individual Campsites: Cancellations up to 2 days before a reservation start date incur a $10.00 cancellation fee. A visitor who cancels a reservation the day before or on the day of arrival will pay a $10.00 service fee AND forfeit the first night's use fee including tax and applicable add-on for a campsite. Cancellations for a one-night reservation will forfeit the entire amount paid and will not be subject to an additional service fee. No-Shows A no-show visitor is one who does not arrive at a campground and does not cancel the reservation by check-out time on the day after the scheduled arrival date. Staff will hold a campsite until check-out time on the day following the arrival date. No-shows are assessed $20.00 service fee and forfeit the first night's rate, taxes and applicable add-on for a campsite. Refunds Visitors may submit a refund request through their Recreation.gov profile within 7 days of the end date of their reservation. Refunds will not be issued after the 7 days has ended. Refunds for debit or credit card payments will be issued as a credit to the original bank or credit card used to pay. For check or cash purchases, Recreation.gov will mail a Treasury check for refunds of cash, check, or money order payments to the address associated with the reservation. Treasury check refunds may take up to 6-8 weeks to arrive. In the event of an emergency closure, the Recreation.gov team or facility manager will refund all fees and will attempt to notify you using the contact information within the Recreation.gov visitor profile.

What the agency tells you

Rule

Alert for Reservation Holders: There is a one-time fee of $11.00 to enter Jefferson Lake Recreation Area in which your campground is located. You will only have to pay this fee once for the duration of your stay. There is an Annual Pass available for entry into the Jefferson Lake Recreation Area - $100.00 for the 2025 Calendar year.

Rule

Be bear aware; keep all food out of sight in approved containers or locked inside your vehicle and remove all food from area after eating

Rule

This is a high elevation facility, please use caution when traveling from lower elevations

Everything else this campground posts · 11
Rule

No RV hookups are available

Rule

For more information on Pike and San Isabel National Forests, click here

Rule

Don't Move Firewood: Prevent the spread of tree-killing organisms by obtaining firewood at or near your destination and burning it on-site. Firewood is available to purchase on site, depending on any fire ban. For more information visit dontmovefirewood.org.

Rule

The use, sale, and possession of all forms of cannabis in the United States is illegal under federal law on federal lands.

Rule

Shooting of any type is prohibited in the campground and Jefferson Lake Recreation Area

Rule

ATV's and off road vehicles are prohibited in the campgound and Jefferson Lake Recreation Area

Rule

Dogs must be on a leash or tethered at all times.

Rule

Reservations are available up to 5 days prior to arrival date. Sites not reserved 5 days before become ‘walk-up’ and are available on a ‘first come - first serve’ bases.

Rule

Check-out time is 12:00pm. Check-in time is 2:00pm

Rule

Two vehicles or one RV per site is included in the camping fee. $11.00 for a third vehicle. $11.00 fee for day use if not camping overnight.

Rule

Firewood is available for sale at host site for $10.00/bundle.

Read them on the agency’s own page →

Tents and rigs

Sites
11 · 6 tent-only
Hookups
None
Longest rig
30 ft
Accessible sites
None listed
Pets
Allowed
Campfires
Allowed, barring fire bans
Shade
Every site
Source: Recreation.gov campsite records · Aug 23, 2026

Facilities

Toilets
Vault Toilets
“…Amenities include picnic tables, vault toilets, drinking water from a hand pump and a campfire…”
Drinking water
Yes
DRINKING WATER (HAND PUMP) on 11 of 12 campsite records
Boat ramp
Yes
Source: Stated in the agency description · Aug 23, 2026

Around the campground

On the water
Lake, Creek
Fishing
Hiking
Night sky · 425th darkest of 522 in CO
Bortle 4
Fall color · reported 14 days ago, 18 km away
Peak color
Source: Recreation.gov activity records · Aug 23, 2026
Fall color: More Than Just Parks foliage tracker, joined to this campground by distance (18 km) · Oct 3, 2026

No reading yet, book on recreation.gov

Every site here is reservable, and the record lists none held back for anyone who drives up.

No availability snapshot inside the last 36 hours, so this page draws nothing rather than ageing a reading into fiction.

Booking windowOut of seasonOut of season, no booking. On November 14, 2026 at 10 AM ET, availability opens through May 14, 2027.recreation.govAdd to calendar (.ics)
Max stay14 nights2-night minimum on weekendsthe facility record
A night$24plus $8 to reserve, once per bookingthe agency’s rate schedule
A weekend$56DerivedFriday and Saturday, everything includedours, from the lines above
If plans change$10 to cancel$10 to change a reservation; this campground publishes its own terms toorecreation.gov’s schedule
Runs itRocky Mountain Recreation CompanyA private concessionaire under permit from U.S. Forest Service (parent: ExplorUS)the operator link
Watch for a cancellation

Full? Watch it.

One email when a night opens, plus More Than Just Parks dispatches. Unsubscribe any time.

We read recreation.gov once an hour, at 40 minutes past, and write the first time a site in your window is free for the nights you asked for.

Scanners that check every few minutes exist, and most of them charge. This one is free, it reads the same calendar, and it won’t always be first.

Free forever, no booking kickbacks.
Tell me when the season opens

Watch for the season to open

One email when the season goes on sale, plus More Than Just Parks dispatches. Unsubscribe any time.

We check once an hour, at 40 minutes past, and write the first time the agency has that season on sale.

Scanners that check every few minutes exist, and most of them charge. This one is free, it reads the same calendar, and it won’t always be first.

We’ll write once, when the season that starts Fri, May 14 2027 is open for booking.

Free forever, no booking kickbacks.
Book on recreation.gov

We make nothing when you book. The link goes straight to the government.

Every line of the receipt · 13

What you actually pay

The sign priceU.S. Forest Service
A night$24
Standard Nonelectric$24
Tent Only Nonelectric$24
Rates for the season the campground is in now, May 15, 2026 to Oct 11, 2026.
The booking feerecreation.gov
Reservation fee, booked online$8
One fee per reservation, however many nights you book, and it’s non-refundable. $9 if you book by phone, $3 in person.
Pass discounts only apply to the recreation (or use) fee for the facility. Other charges such as electricity or water hookups, reservation or other fees are not eligible for a discount.
What a stay costs
One nightDerived$32
A weekend, Friday and SaturdayDerived$56

Derived by CAMPANAC: the agency’s published rate for this season, $24 a night, plus one $8 recreation.gov reservation fee for the booking. A weekend here means Friday and Saturday night, booked once. Optional charges (an extra vehicle, a second tent, a dump-station fee) are listed separately and aren’t in this total.

If your plans changerecreation.gov
Change fee, moving to dates outside your booking$10
Cancellation fee$10
Cancelling the day before, or the day of$10 + your first night
No-show$20 + your first night

“Cancellations Individual Campsites: Cancellations up to 2 days before a reservation start date incur a $10.00 cancellation fee. A visitor who cancels a reservation the day before or on the day of arrival will pay a $10.00 service fee AND forfeit the first night's use fee including tax and applicable add-on for a cam…” · this campground’s own no-show terms

Who keeps the booking fee

The agency’s own policy text says the reservation fee and the cancellation processing fee are “retained by the reservation service contractor”, and that a campground concessionaire will decline to refund them because “they did not receive these fees”. Recreation.gov is run under contract by Booz Allen Hamilton. What share of your booking fee the contractor keeps isn’t published in any federal dataset we can read, so we print no number for it. Our reporting on the contract →

How we know this receipt · 6

rules read Sep 9, 2026 · rates Sep 10, 2026 · How we know all this

Seen something wrong here? Tell us.

The sites

12 records · which ones have room · the site map

The sites, ranked

from 11 mapped sites
32 ftbetween you and the next site, typically
Least room011 28 ft012 28 ft009 29 ft

All 12 records

12 of 12 records located
Standard5Tent only6Host pad1
SleepsTakes aUp to

The price is derived by CAMPANAC, not published per site: the per-night rate this campground publishes for each site’s own site type. 11 of the 12 sites listed carry one, and a site whose type has no published rate sits out of the price rather than being called free.

ASPEN001standard nonelectric30 ft110 ft554 ft$24
ASPEN002tent only nonelectric20 ft53 ft525 ft$24
ASPEN003tent only nonelectric20 ft53 ft541 ft$24
ASPEN004standard nonelectric22 ft45 ft514 ft$24
ASPEN005standard nonelectric22 ft32 ft509 ft$24
ASPEN006standard nonelectric20 ft32 ft516 ft$24
ASPEN007tent only nonelectric14 ft75 ft570 ft$24
ASPEN008 - Hosthost pad25 ft670 ft
ASPEN009standard nonelectric26 ft28 ft690 ft$24
ASPEN010tent only nonelectric14 ft28 ft694 ft$24
ASPEN011tent only nonelectric20 ft27 ft665 ft$24
ASPEN012tent only nonelectric20 ft27 ft661 ft$24

The agency files 1 more record here that isn’t a site for the night. It names it a host pad. It’s in the table above, marked for what it is, and it isn’t counted as a site.

Getting there

the map and the coordinate · the agency’s directions
Coordinate39.42528, -105.84083
The agency’s pageOfficial page ↗

Where it is

Getting there

From Fairplay, take Highway 285 north to Jefferson, then turn left on County road 35. Travel approximately 2 miles and turn right on County Road 37. Travel approximately 2.5 miles to the Aspen Campground.

The weather

the next four days · the thirty-year normal

Next four days, and the thirty-year normal

Forecast

Overnight29°Clear
Saturday57°Sunny
Saturday Night32°Mostly Clear
Sunday56°Mostly Sunny

NWS forecast for Blue River, CO

Typical weather

Typical October night 21°F, day 54°F.

Coldest month of the year: typical January night 2°F, below freezing. Bring a bag rated colder than that, and expect ice in the water bottle.

80°32°-10°

Daily high and lowDays with 0.10 in or more

A normal is the 1991-2020 average for the month, not a forecast: about half of all Julys are colder than the July line. The seven-day forecast above answers the other question.

Measured at: DILLON 1 E, CO (USC00052281), 17 miles away and 885 ft lower

The land, and who answers for it

what threatens it · who answers for it

Roadless country, and what’s coming for it

Roadless
Glacier Peak7,111 acres · 3 mi · inventoried roadless area
Roadless
Boreas Mountain5,306 acres · 5 mi · inventoried roadless area
Roadless
Red Cone17,752 acres · 9 mi · inventoried roadless area

You’re camping on ground somebody wants. We track the threats and the comment deadlines.

Who answers for this land

Brittany Pettersen, official portrait

Aspen (CO) is in Colorado’s 7th congressional district. Its representative, Brittany Pettersen (D), votes on the laws that decide what happens to this land. Public-lands grade so far: A. See every public-lands vote →

Seen something wrong here? Tell us.

How we know

every fact on this page, and where it came from
Right now: U.S. Forest Service publishes no season and no closure for this campground, and it takes no bookings we can read. That’s a gap in the record and not a locked gate.
Fall color: More Than Just Parks foliage tracker, joined to this campground by distance (18 km) · Oct 3, 2026
Cell signal: the Forest Service’s own campground description, read as text by CAMPANAC. None of this is a measurement. It’s what the land manager published about the place, and phones, carriers and weather all disagree with each other; treat it as a warning, not a promise.