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Riverside (Co)
FSU.S. Forest Service — Lake George · Colorado · Pike and San Isabel National Forests & Cimarron and Comanche National Grasslands
| Agency | FSU.S. Forest Service |
|---|---|
| Area | Pike and San Isabel National Forests & Cimarron and Comanche National Grasslands |
| Location | Lake George · Colorado · Pike and San Isabel National Forests & Cimarron and Comanche National Grasslands · 38.94389, -105.44111 · Map |
| Sites | 18 public sites counted from the federal listing — 11 tent only nonelectric; 7 standard nonelectric |
| Getting a site | Reservable — the federal listing marks this campground as taking reservations. Some sites or seasons may still be first-come; the listing’s own words are below. |
| Hookups | Electric at 0 of 18 sites Water hookups at 0 of 18 sites Sewer hookups at 0 of 18 sites Full hookups (all three at one site) at 0 of 18 sites Counted site by site from affirmative reports in the federal record. A site with no report is not counted either way. |
| Max RV length | Longest reported site fits 50 ft Sites that fit at least — 25 ft: 8 sites · 30 ft: 8 sites · 35 ft: 6 sites · 40 ft: 5 sites |
| Months open | Not in federal data — the federal listing does not publish a season for this campground. Check the official description below or Recreation.gov. |
| Fees | Not reported — the federal listing carries no fee description for this campground. |
| Check-in / out | In 2:00 PM · Out 12:00 PM (most common in the listing) |
| Pets | Allowed at 19 sites, as reported |
| Accessible sites | 1 marked accessible in the listing |
| Accessibility | N |
| Amenities, as reported | Campground hostVault toilets |
Check availability & book on Recreation.gov →
This site takes no reservations and shows no live availability. Source: Recreation.gov (RIDB export pulled November 5, 2026); this listing was last updated in the federal record on 2026-06-18.
From the official listing
Overview Riverside Campground lies across the road form South Platte River, providing a scenic base camp for fishing, hiking and rock climbing. The campground is tucked in the Eleven Mile Canyon, a delightful place to view polished granite walls surrounding the open valley of the river.
Wildlife is abundant in the surrounding areas, with opportunities to see elk, mule deer, chipmunks and porcupines. Recreation Hard Rock Interpretive Trail, accessible from the campground, is a 1-mile self-guided interpretive walk that leads to an impressive overlook of the canyon. The trail explores the diverse life of the region and offers a chance to see plenty of wildlife and take photos of the sweeping views.
Rainbow, cutthroat and brown trout can be caught from the South Platte River. Benches along the river allow anglers to relax in comfort while waiting for fish to bite. Facilities Riverside Campground offers nearly 20 reservable campsites. Parking aprons are grass and gravel and can fit RVs up to 30 feet in length. Tent sites are walk-in only. Each site has a picnic table and a campfire ring. Vault toilets are onsite. Bring your own drinking water.
Natural Features Riverside has large, open campsites at an elevation of 8,000 feet. The South Platte River flows on the other side of Route 96. Eleven Mile Canyon was carved by the river and is bordered by polished gray granite cliffs.
Downriver is the Eleven Mile Reservoir, spanning 3,405 surface acres and 5 miles in length. Nearby Attractions Visitors enjoy the Florissant Fossil Beds National Monument, one of the richest and most diverse fossil deposits in the world. Petrified redwood stumps up to 14 feet wide and thousands of detailed fossils of insects and plants reveal the story of a very different, prehistoric Colorado. Contact Info For facility specific information, please call (661) 702-1420. 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.
Directions, from the listing
From Lake George, turn off Highway 24 onto County Road 96. Follow the road for about one mile. Turn right at Eleven Mile Canyon entrance. Riverside Campground is located on the left side, not far from Eleven Mile Canyon entrance.
Nearest federal campgrounds
1 mi straight-line · Lake George ColoradoFSU.S. Forest ServiceCove Campground
3 mi straight-line · Lake George ColoradoFSU.S. Forest ServiceSpillway Campground
3 mi straight-line · Lake George ColoradoFSU.S. Forest ServiceBlue Mountain
4 mi straight-line · Lake George ColoradoFSU.S. Forest ServicePulver Mountain Group Site
6 mi straight-line · Lake George Colorado
Trip Card — Riverside (Co)
Lake George · Colorado · Pike and San Isabel National Forests & Cimarron and Comanche National Grasslands
| Agency | FS · U.S. Forest Service |
|---|---|
| Location | Lake George · Colorado · Pike and San Isabel National Forests & Cimarron and Comanche National Grasslands |
| Fees | Not reported in the federal data |
| Getting a site | Reservable |
| Hookups | None reported |
| Max RV | Up to 50 ft |
| Months open | Not in federal data |
| Sites | 18 sites |
Book: recreation.gov/camping/campgrounds/233720 · Source: Recreation.gov, pulled November 5, 2026. Facility details come from federal recreation data and may be out of date — this site takes no reservations and shows no live availability; confirm details and book through Recreation.gov or the managing agency.