Colorado What To Do — Colorado activity and travel guide

Colorado What To DoFree Things To Do

Free Things To Do
In Colorado

One of America's great outdoor states is also one of its cheapest, if you know which four places to skip. Fifteen things that cost nothing — including one that is free by deed, forever.

What is free to do in Colorado?

Garden of the Gods, Red Rocks Amphitheatre outside show hours, the NCAR Mesa Lab exhibit floor, Dinosaur Ridge's public road, Bishop Castle, Bent's Old Fort, Paint Mines Interpretive Park, Denver Union Station, the elk rut in Estes Park, stargazing in the San Luis Valley, and hiking on any of Colorado's eleven national forests.

Here is the structural fact that makes Colorado cheap, and almost nobody explains it.

Eleven national forests cover an enormous share of Colorado's mountains, and hiking on national forest land does not cost anything. No gate, no pass, no reservation. Meanwhile, the fees you keep reading about are concentrated in a handful of famous places with parking problems.

Skip those four or five bottlenecks and most of this state has no admission at all.

The one that is free by law

Garden of the Gods in Colorado Springs deserves its own paragraph. The land was donated to the city in 1909 on the explicit condition that it remain free to the public forever. No entrance fee, no parking fee, no reservation, permanently — because the deed says so.

Vertical red sandstone fins pushed upright by the same uplift that raised Pikes Peak, with paved accessible trails through the middle of them. It would be worth paying for. You do not have to.

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Everything Here Costs Nothing

No entrance fee, no permit, no reservation at time of writing. Filter by region or by what kind of day you want.

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Showing all 14

Front RangeFree

Garden of the Gods

Colorado Springs

Vertical red sandstone fins pushed upright by the same uplift that raised Pikes Peak. Paved trails, and free forever by deed.

EasySpringSummerFallWinter

Donated to Colorado Springs in 1909 on the condition it stay free to the public.

Front RangeFree

Red Rocks Amphitheatre

Morrison

A concert venue wedged between two 300-foot sandstone monoliths. Free to walk any day nothing is scheduled, and people run the stairs at sunrise.

EasySpringSummerFallWinter
Front RangeFree

Dinosaur Ridge

Morrison

Jurassic bones on one side of the ridge and hundreds of Cretaceous footprints on the other. Walking the public road is free; the bus tour is not.

EasySpringSummerFallWinter

The Morrison Formation is literally named after this town.

Front RangeFree

NCAR Mesa Laboratory

Boulder

I.M. Pei designed it after studying the cliff dwellings at Mesa Verde. Free exhibit floor on atmospheric science, free parking, and trails leaving from the lot.

EasySpringSummerFallWinter
Western SlopeFree

San Juan Skyway

Durango, Silverton, Ouray

A 236-mile loop across four mountain passes, including the Million Dollar Highway. One of only two All-American Roads in Colorado.

EasySummerFall
High CountryFree

Kebler Pass

Crested Butte

Thirty miles of dirt road through what may be the largest contiguous aspen forest in North America. Passable in a regular car when dry.

EasySummerFall
High CountryFree

Elk rut in Estes Park

Estes Park

September and October, at dawn and dusk. Hundreds of elk bugling in the meadows. Watch from the car and keep your distance.

EasyFall
Front RangeFree

Bishop Castle

Rye

A full stone castle with towers, iron catwalks and a fire-breathing dragon, built almost single-handedly by Jim Bishop starting in 1969. No admission charge.

ModerateSpringSummerFall
San Luis ValleyFree

Dark sky stargazing

San Luis Valley and statewide

Colorado has 13 International Dark Sky Parks and eight Dark Sky Communities — more places in the certification process than anywhere on Earth.

EasySpringSummerFallWinter

Go near a new moon and give your eyes 30 minutes to adjust.

Eastern PlainsFree

Picketwire Canyonlands

La Junta

The largest dinosaur tracksite in North America — hundreds of prints across a remote canyon floor.

StrenuousSpringFall

No shade and no water on a long approach. Not a summer trip.

Eastern PlainsFree

Bent's Old Fort

La Junta

A full reconstruction of an 1830s adobe trading post on the Santa Fe Trail, staffed in period. The best history stop on the plains.

EasySpringSummerFallWinter
Eastern PlainsFree

Paint Mines Interpretive Park

Calhan

Banded clay hoodoos and spires that look like southern Utah dropped onto the Colorado prairie. Free, and almost nobody is there.

EasySpringSummerFallWinter
High CountryFree

Climbing a fourteener

Statewide

Colorado has 58 peaks above 14,000 feet. Mount Elbert at 14,440 is the highest and one of the most walkable.

StrenuousSummer

Summit by noon and be below treeline by two — afternoon lightning is near-daily in summer.

Front RangeFree

Denver Union Station

Denver

A restored 1914 station that is now a public great hall with bars, restaurants and shops. Free to sit in, and the train from the airport arrives here in about 37 minutes.

EasySpringSummerFallWinter

Some of these charge for optional extras — Dinosaur Ridge's bus tour is paid while walking the public road is free, and Bent's Old Fort is a National Historic Site with free admission. Fees can appear; tell us if one has.

The big one

Eleven National Forests,
No Gate

Colorado's national forests are the single largest free recreation resource in the state, and the least understood by visitors.

Hiking is free. Dispersed camping is free and legal on most Forest Service roads, generally capped at 14 days within a 28-day period. Scenic driving is free. There are no entrance stations on most of it.

What you give up is facilities. Dispersed sites have no toilets, no water and no bins, so you pack out everything — including waste. That is the trade, and it is a fair one.

Rules worth knowing before you go

  • Check the fire ban first. Restrictions are set county by county and by agency, and they change fast in a drought year. Colorado came out of the 2025–26 winter with the lowest snowpack in the modern record, so expect restrictions.
  • Camp on durable surfaces. Use the site that already exists, and stay at least 200 feet from lakes and streams.
  • Pack out everything. Orange peels and apple cores included — they take months to break down at altitude and teach animals to associate people with food.
  • Kill the fire properly. Drown it, stir it, drown it again, then hold the back of your hand above the ash. If you feel heat, it is not out.

Our sister guide covers the ethics in full in Pack It In, Pack It Out, including the five-step method for killing a campfire so it stays dead.

Welcome to Colorful Colorado sign at the state line on the eastern plains
The state line sign costs nothing to stand next to, and neither does most of what is behind it.

Be honest about it

What Actually Does
Cost Money

Four bottlenecks account for most of the fees people complain about in Colorado. Knowing them lets you decide rather than be surprised.

  • Rocky Mountain National Park. Park entry plus a timed entry reservation from May 22 to mid-October 2026, with a $2 processing fee. Extra slots drop at 7 p.m. Mountain Time the night before.
  • Maroon Bells. $10 vehicle parking reservation, or $16 for the adult shuttle from Aspen Highlands. The road is shuttle-only 8 a.m. to 5 p.m.
  • Hanging Lake. $12 per person May through October, $10 November through April, permits available through December 2026.
  • Mount Blue Sky. Timed entry reservation and fee, now administered by Denver Mountain Parks after the road's 2026 reopening.

State parks also charge, either a daily vehicle pass or the annual Keep Colorado Wild Pass, which residents can add to a vehicle registration at a discount. That is worth understanding: state parks charge, national forests generally do not. It is the most useful distinction in Colorado recreation and the one visitors most often get wrong.

Everything else on this page remains free. So if the budget is tight, the honest advice is to build the trip around the national forests and the free landmarks, and treat the four bottlenecks as optional splurges rather than obligations.

Common questions

Free Colorado, Answered

What is free to do in Colorado?

Garden of the Gods in Colorado Springs, Red Rocks Amphitheatre outside show hours, the NCAR Mesa Lab exhibit floor in Boulder, Dinosaur Ridge's public road in Morrison, Bishop Castle near Rye, Bent's Old Fort in La Junta, Paint Mines Interpretive Park in Calhan, Denver Union Station, the elk rut in Estes Park, stargazing anywhere in the San Luis Valley, and hiking on any of Colorado's eleven national forests.

Is Garden of the Gods free?

Yes, permanently. The land was donated to the City of Colorado Springs in 1909 on the explicit condition that it remain free to the public forever. There is no entrance fee, no parking fee and no reservation requirement. It is one of the few major American attractions with free access written into its deed.

Can you visit Red Rocks for free?

Yes. Red Rocks Amphitheatre is free to walk on any day nothing is scheduled, along with the surrounding trail system and the visitor centre. Locals run the amphitheatre stairs at sunrise. You only pay when there is a ticketed event, and the geology alone justifies the visit.

Is hiking free in Colorado?

On national forest land, yes. Colorado has eleven national forests covering a large share of the mountains, and hiking there costs nothing. Fees are concentrated in a handful of famous places with parking problems — Rocky Mountain National Park, the Maroon Bells, Hanging Lake and Mount Blue Sky. Skip those four bottlenecks and most of Colorado has no gate at all.

What can you do in Denver for free?

Walk Red Rocks in Morrison, see the Cretaceous dinosaur footprints along the public road at Dinosaur Ridge, sit in the great hall at Union Station, walk the RiNo mural district, and visit the free exhibit floor at the NCAR Mesa Lab in Boulder — an I.M. Pei building with free parking and trails leaving from the lot.

Are Colorado state parks free?

No. Colorado state parks charge a daily vehicle pass or require an annual Keep Colorado Wild Pass, which residents can add to a vehicle registration at a discount. National forest land, by contrast, is generally free to hike and to camp on in dispersed sites. That distinction is the single most useful thing to understand about free recreation here.

Is camping free in Colorado?

Dispersed camping on national forest land is free and legal on most Forest Service roads, generally capped at 14 days within a 28-day period. There are no facilities, so you pack out everything including waste. Developed campgrounds with toilets and water charge a fee and book through Recreation.gov, often months in advance.

What is the best free thing to do in Colorado?

Garden of the Gods is the strongest single answer — vertical red sandstone fins, paved accessible trails, and free forever by deed since 1909. For something stranger, Bishop Castle near Rye is a hand-built stone castle with a fire-breathing metal dragon and no admission charge. For scale, stargazing in the San Luis Valley under some of the darkest skies in the lower 48 costs nothing at all.

Get in touch

Know Another Free One?

The best free places in Colorado are the ones nobody writes about. If you know one, send it — and if a fee has appeared somewhere on this list, tell us.

Three required fields. Corrections get priority — permit rules and fees in Colorado change every season and we would rather be right than first. We do not sell placement on any list here. This form is protected against automated submissions.