Rocky Mountain National Park protects 415 square miles (about 1,075 km²) of the high Colorado Rockies, about two hours from Denver: snowy peaks above 14,000 ft, glacier-carved lakes, wide meadows full of elk and a road that climbs above the trees to 12,183 ft (3,713 m). It straddles the Continental Divide between two gateway towns, Estes Park on the east side and Grand Lake on the west, linked in summer by Trail Ridge Road, the highest continuous paved road in the United States. It is one of the busiest national parks in the country, so from late May to mid-October you need a timed entry reservation at the most popular times of day. Autumn brings golden aspens and the elk rut.
Right now in Rocky Mountain National Park (Moraine Park)
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Rocky Mountain National Park at a glance
- Best months: late June to September, when Trail Ridge Road is open and the tundra flowers bloom; mid-September to early October for golden aspens and the elk rut. Winter is snowy and quiet.
- Time needed: one full day for Trail Ridge Road and a short walk at Bear Lake; two or three days to add proper hikes, the west side and a dawn of elk watching.
- Getting there: Estes Park is 66 miles (106 km) from Denver, about 1.5–2 hours by car via Boulder and US 36. Denver International Airport is the nearest big airport.
- Fees (as of October 2026): $30 per car for one day or $35 for 7 days, plus $100 per person for non-US residents aged 16 and over without an annual or America the Beautiful pass. Timed entry reservations cost $2. Cards only.
- Before you go: entry rules for international visitors, money, driving and general safety are on our United States travel guide.
Rocky Mountain in October 2026: what to know now
In early October 2026 Trail Ridge Road was open to through traffic, but it can close at any time for snow and normally closes for the winter from about mid-October. Call the status line on 970-586-1222 on the morning you drive.
- Timed entry still applies until 12 October 2026 for most of the park (9 a.m. to 2 p.m.) and until 18 October for Bear Lake Road (5 a.m. to 6 p.m.). See below.
- Old Fall River Road closes to vehicles for the season from Tuesday 6 October 2026. It is closed to everyone for maintenance from 6 to 9 October and 13 to 16 October, open to walkers, cyclists and leashed pets from 10 to 12 October, and from 17 October it reopens to walkers, cyclists and leashed pets for the winter.
- Glacier Gorge Trailhead and parking are closed from 5 to 8 October 2026 for erosion repairs. Start hikes to Alberta Falls, Mills Lake and The Loch from Bear Lake Trailhead instead; it is 0.4 miles (0.6 km) to Glacier Gorge Junction.
- Campgrounds: Timber Creek closes at noon on 5 October and Moraine Park switches to first-come, first-served winter camping from 1 p.m. on 19 October 2026. The free in-park shuttles run until 18 October.
Entrance fees and passes (as of October 2026)
An entrance pass is required 24 hours a day, all year, including at outlying areas such as Lily Lake, Lumpy Ridge, Longs Peak, Wild Basin, East Inlet and North Inlet. The park is cashless: pay by card at the Beaver Meadows, Fall River and Grand Lake entrance stations or buy a digital pass in advance on Recreation.gov. If you only have cash, the Rocky Mountain Conservancy Nature Stores at the Beaver Meadows, Fall River and Kawuneeche visitor centers sell most entrance passes.
| Pass | Price | What it covers |
|---|---|---|
| Private vehicle, 1 day | $30 | One car and everyone in it, one day |
| Private vehicle, 7 days | $35 | One car and everyone in it, 7 consecutive days |
| Motorcycle | $25 (1 day) / $30 (7 days) | Up to 2 motorcycles with up to 4 riders |
| Per person (foot or bicycle) | $15 (1 day) / $20 (7 days) | Each person 16 or over; under-16s free |
| Non-resident fee | +$100 per person | Non-US residents 16 and over, unless entering with an annual or America the Beautiful pass |
| Rocky Mountain annual pass | $70 | This park, 12 months; US citizens and residents |
| America the Beautiful pass | $80 residents / $250 non-residents | All national parks and federal recreation lands for 12 months |
For international visitors: the $100 non-resident fee applies to each person aged 16 or over, on top of the normal entrance fee, and it also applies if you come on a commercial tour. Four adults from abroad in one car would pay $35 plus $400, so the $250 non-resident America the Beautiful pass covers one vehicle (or four people paying per person) at every national park for a year and is the better deal, especially if you are also visiting Arches, Zion or the Grand Canyon (see our Grand Canyon National Park guide). US citizens and residents enter free on the remaining 2026 fee-free days, 27 October and 11 November; reservation fees still apply.
Timed entry reservations in 2026 and 2027
Rocky Mountain is one of the most visited national parks in the country, and visitor numbers grew by 44% in 11 years. To spread the crowds, the park runs a timed entry system set up under a Day Use Visitor Access Plan finalized in 2024. In 2026 there are two kinds of reservation:
| Reservation | Where it lets you go | When it is needed in 2026 |
|---|---|---|
| Timed Entry | The whole park except the Bear Lake Road corridor: Trail Ridge Road, Old Fall River Road, the Alpine Visitor Center, the west side, Wild Basin, Longs Peak, Lily Lake | Entering between 9 a.m. and 2 p.m., 22 May to 12 October 2026 |
| Timed Entry + Bear Lake Road | The whole park, including Bear Lake Road: Moraine Park, Sprague Lake, the Park & Ride, Glacier Gorge and Bear Lake | Entering Bear Lake Road between 5 a.m. and 6 p.m., 22 May to 18 October 2026 |
- How it works: you choose a 2-hour arrival window and must enter within it; after that you can stay as long as you like. One reservation covers one vehicle and everyone inside it (one reservation covers two motorcycles riding together). The holder must be in the vehicle with photo ID.
- Cost: a non-refundable $2 Recreation.gov processing fee, plus the normal entrance pass.
- Where to book: only on Recreation.gov, its app or by phone (877-444-6777 in the US, 606-515-6777 from abroad). Reservations are not sold at the park, and phone signal at the entrances is poor, so save a screenshot of the confirmation.
- When they are released: in 2026, on the first day of each month at 8 a.m. Mountain Time for the following month (on 1 May for 22 May to 30 June). About 40% of each day’s places are held back and released at 7 p.m. Mountain Time the evening before; these sell out quickly.
- Without a reservation: enter the park before 9 a.m. or after 2 p.m., and Bear Lake Road before 5 a.m. or after 6 p.m. Expect queues of 30 minutes or more.
- Exceptions: a reservation at Aspenglen, Glacier Basin, Moraine Park or Timber Creek campgrounds, a wilderness backpacking permit or a horseback ride booking counts as your timed entry. Cyclists, commercial tours and people on the Hiker Shuttle or Bustang buses do not need one.
A reservation guarantees entry, not a parking space. If Bear Lake or Glacier Gorge is full, park at the Park & Ride and take the free shuttle. For 2027, the park had not announced dates, hours or release dates as of October 2026. Because the system comes from a long-term plan, expect something similar from late May 2027, and check the park website and Recreation.gov in early spring.
Top things to see in Rocky Mountain National Park
Trail Ridge Road
Trail Ridge Road (US 34) runs 48 miles (77 km) across the park between Estes Park and Grand Lake. About 11 miles (18 km) of it lie above the tree line, near 11,500 ft (3,505 m), and it tops out at 12,183 ft (3,713 m), climbing some 4,000 ft (1,220 m) in a short drive from aspen and pine forest to arctic-like tundra. Allow at least half a day. Stop at Many Parks Curve, Rainbow Curve and Forest Canyon Overlook, walk the half-hour Tundra Communities Trail at Rock Cut, where you may see pikas, marmots and ptarmigan, and visit the Alpine Visitor Center at Fall River Pass, 11,796 ft (3,595 m). On the way down to the west, the road crosses the Continental Divide at Milner Pass, 10,758 ft (3,279 m), and drops into the Kawuneeche Valley, where moose graze along the young Colorado River. It is usually 20–30 °F (11–17 °C) colder on top than in the towns, and often windy, so bring a jacket even in July. The road normally closes from about mid-October to late May.
Old Fall River Road
Built between 1913 and 1920, this was the first road to the park’s high country. This narrow, unpaved, one-way road climbs 9.4 miles (15 km) uphill from Endovalley Picnic Area, past Chasm Falls and Willow Park and up the Fall River Cirque, to join Trail Ridge Road at the Alpine Visitor Center. The speed limit is 15 mph (24 km/h) and there are no guardrails; vehicles over 25 ft (7.6 m) and trailers are not allowed. It is usually open to cars from early July to early October.
Bear Lake and the Bear Lake Road corridor
Bear Lake Road is a 9.2-mile (14.8 km) paved road, open all year, that climbs from 8,200 ft (2,500 m) near the Beaver Meadows Entrance to 9,475 ft (2,888 m) at Bear Lake. Along it lie Moraine Park, Sprague Lake, the Park & Ride and the Glacier Gorge Trailhead. The short level loop around Bear Lake reflects Hallett Peak, and from here trails lead to Nymph, Dream and Emerald lakes, Alberta Falls, Mills Lake and The Loch. This is the busiest part of the park, so arrive early or use the shuttle.
Moraine Park and the elk rut
In September and October, elk come down to the montane meadows to breed, and bulls of up to 1,100 lb (500 kg) bugle, especially at dawn and dusk. Moraine Park, a wide meadow at about 8,160 ft (2,487 m) on the Big Thompson River, Horseshoe Park and Upper Beaver Meadows are the classic places to watch. During the rut, Horseshoe Park, Moraine Park, Upper Beaver Meadows, Harbison Meadow and Holzwarth Meadow are closed to walking off roads and designated trails from 5 p.m. to 10 a.m. daily, and fishing in those stretches of the Fall River, Big Thompson and Colorado rivers is closed from 5 p.m. to 7 a.m.
Watch from pullouts and use the park’s “rule of thumb”: hold out your arm with your thumb up and, if the thumb does not hide the animal, step back. Keep at least 75 ft (23 m), about two bus lengths, from elk and bighorn sheep, and at least 120 ft (37 m) from moose, black bears and mountain lions. Feeding wildlife is illegal. Bighorn sheep are often seen at Sheep Lakes in Horseshoe Park from May to mid-August.
The west side: Kawuneeche Valley and Grand Lake
The quieter west side follows the headwaters of the Colorado River through the Kawuneeche Valley, with the Kawuneeche Visitor Center near the Grand Lake Entrance. Look for moose in the willows and hike from the East Inlet Trailhead to Adams Falls.
Hiking, lightning and altitude
The park has more than 350 miles (560 km) of trails, from flat lakeshore walks to the 14,259 ft (4,346 m) summit of Longs Peak. Popular day hikes, all from the Bear Lake area unless noted (see our hiking guide for general advice):
- Bear Lake loop: about 0.6 miles (1 km), nearly level; good for families.
- Nymph, Dream and Emerald lakes: about 3.6 miles (5.8 km) round trip, climbing steadily to a lake below Hallett Peak.
- Alberta Falls: about 1.7 miles (2.7 km) round trip from Glacier Gorge Trailhead; continue to Mills Lake or The Loch for a longer day.
- Longs Peak: the Keyhole Route is about 15 miles (24 km) round trip with exposed scrambling; climbers start in the night to beat afternoon storms.
Lightning is common from June to September, usually in the afternoon. If you hear thunder you are within striking distance. Start hikes at dawn and be below the tree line by early afternoon. On Trail Ridge Road, get back into your car and stay there rather than walking out to overlooks; on a trail, get off peaks and open slopes and down into the trees.
Altitude: Estes Park is at about 7,500 ft (2,293 m), Bear Lake at 9,475 ft (2,888 m) and the top of Trail Ridge Road at 12,183 ft (3,713 m). Visitors from sea level often get headaches or breathlessness. Spend a night in Denver or Estes Park first, drink plenty of water, and come down if symptoms get worse.
Snow and ice: from October to early June, most trails above about 8,000 ft (2,440 m) are snow-packed or icy. Bring traction devices and sometimes snowshoes; March and April are among the snowiest months. In winter, Colorado’s traction law can apply on park roads: you need snow-rated tires with good tread, or chains.
Getting around: free shuttles, the Hiker Shuttle and Bustang
From late May to mid-October, free park shuttles serve the Bear Lake Road corridor from the Park & Ride. There is no shuttle on Trail Ridge Road or on the west side. Bicycles and pets are not allowed on the buses, and there is no food for sale at the Park & Ride or anywhere along Bear Lake Road, so bring water and lunch.
| Route | Stops | 2026 service |
|---|---|---|
| Bear Lake (free) | Park & Ride, Bierstadt Lake Trailhead, Glacier Gorge Trailhead, Bear Lake | Daily 22 May–18 October, 6:30 a.m.–7:30 p.m., every 10–15 minutes |
| Moraine Park (free) | Park & Ride, Sprague Lake, Moraine Park, Cub Lake and Fern Lake trailheads | Daily 22 May–18 October, 7 a.m.–7:30 p.m., hourly |
| Hiker Shuttle | Estes Park Visitor Center to the Park & Ride, about 45–60 minutes | Daily 22 May–7 September; weekends only 12 September–18 October 2026 |
The Hiker Shuttle needs tickets booked on Recreation.gov ($2 per reservation of up to four tickets; everyone, including small children, needs a ticket) and a valid park pass. The last bus back leaves the Park & Ride at 6 p.m. On summer weekends, Colorado’s Bustang to Estes buses run from Denver Union Station and Boulder to the Park & Ride; book ahead and bring a park pass.
Getting there
Most visitors fly into Denver International Airport and drive. There is no public transport from the airport to the park, but commercial shuttles run to Estes Park.
| From | Distance | Route and time |
|---|---|---|
| Denver to Estes Park | 66 miles (106 km) | Interstate 25 and US 36 via Boulder; 1.5–2 hours |
| Denver on the Peak to Peak Scenic Byway | 108 miles (174 km) | Interstate 70, Nederland and Highways 72 and 7; 2.5–3 hours |
| Interstate 70 to Grand Lake | 61 miles (98 km) | US 40 over Berthoud Pass to Granby, then US 34; 1.5–2 hours |
| Estes Park to Grand Lake | 48 miles (77 km) | Trail Ridge Road, summer only; allow at least 2 hours plus stops |
In winter, when Trail Ridge Road is closed, driving between Estes Park and Grand Lake means a detour of several hours, and US 40 over Berthoud Pass can have snow restrictions.
Nearby and day trips
- Denver: Colorado’s capital, with Red Rocks, museums and Union Station, is about 1.5–2 hours away; many visitors spend a night there first to get used to the altitude.
- Peak to Peak Scenic Byway: Colorado’s oldest scenic byway, south from Estes Park past Wild Basin; beautiful in aspen season.
- Aspen and the high Rockies: Aspen and the Maroon Bells are about 4 hours southwest by car, a good next stop on a Colorado road trip.
When to go and how long to stay
Summer days in Estes Park are warm, with afternoon thunderstorms; the high country is far colder, with snow possible in any month. September and early October bring clear skies, gold aspens and the elk rut, but also the first snowstorms. From late October to May, snow covers most trails and Trail Ridge Road is closed; winter visitors snowshoe from Bear Lake.
| Season | Average high | Average low | What it’s like |
|---|---|---|---|
| Spring (Mar–May) | 45–61 °F (7–16 °C) | 21–35 °F (−6 to 2 °C) | Snowiest time of year; many trails still snow-covered; Trail Ridge Road opens in late May. |
| Summer (Jun–Aug) | 74–80 °F (23–27 °C) | 43–48 °F (6–9 °C) | Busiest; tundra flowers; afternoon storms and lightning. |
| Autumn (Sep–Nov) | 70–44 °F (21–7 °C) | 39–24 °F (4 to −5 °C) | Aspens and elk rut in September and early October; first snow; high road closes mid-October. |
| Winter (Dec–Feb) | 36–38 °F (2–3 °C) | 16 °F (−9 °C) | Snow, wind and quiet; snowshoeing; only Moraine Park Campground open. |
Figures are NOAA 1991–2020 normals for the Estes Park 3 SSE station, at about 7,800 ft (2,381 m), near the east side of the park. It gets about 17.4 inches (442 mm) of rain and melted snow a year and about 104 inches (264 cm) of snowfall, most of it from March to May.
Rocky Mountain in one day
Enter before 9 a.m. or book a timed entry. Walk around Bear Lake and up to Dream Lake in the morning, then drive Trail Ridge Road to the Alpine Visitor Center. Come back down in the late afternoon to watch elk in Moraine Park or Horseshoe Park at dusk.
Two or three days
Add a longer hike, such as Mills Lake or The Loch, and cross Trail Ridge Road to the Kawuneeche Valley and Grand Lake, staying a night on the west side. In July to September, drive up Old Fall River Road and back down Trail Ridge Road.
Where to stay and lodging taxes
There are no hotels inside the park; stay in Estes Park or Grand Lake, or camp.
- Estes Park: the busy main gateway, minutes from the Beaver Meadows and Fall River entrances, with a riverwalk, restaurants and the widest choice of motels, cabins and lodges, including the historic Stanley Hotel. Elk often wander through town in autumn.
- Grand Lake: a small resort town with wooden boardwalks on the shore of Grand Lake, at the west entrance; quieter, and best for the Kawuneeche Valley, but far from the east side when Trail Ridge Road is closed.
- Camping inside the park: in summer, Moraine Park, Glacier Basin, Aspenglen and Timber Creek must be booked on Recreation.gov, up to 6 months ahead, at $35 a night ($55 with electricity). From 19 October 2026 only Moraine Park is open, first-come, first-served, at $30 a night ($55 with electricity).
Lodging tax: room rates in Colorado are quoted before tax. In Estes Park the total tax on hotel rooms and short-term rentals is 14.45%: 2.9% Colorado state sales tax, 1.05% Larimer County, 5% town tax and 5.5% for the Estes Park Local Marketing District. Grand Lake and Grand County have their own local rates; check your booking for the total.
Practical tips for Rocky Mountain National Park
- Road status: the park does not post road conditions on its website; call the Trail Ridge Road line on 970-586-1222 and watch the message boards. The Information Office is on 970-586-1206.
- Fuel: there are no gas stations inside the park; fill up in Estes Park or Grand Lake.
- Pets are allowed only on roads, in parking areas and in campgrounds, never on trails or shuttles.
- Drones are not allowed in national parks. Emergencies: call 911.
- Time zone: Colorado is on Mountain Time and uses daylight saving time, one hour ahead of Las Vegas and Los Angeles all year.
What to pack for Rocky Mountain National Park
Pack for winter and summer on the same day: warm layers, a fleece or down jacket, a hat and gloves for the tundra, and a waterproof jacket for afternoon storms. Bring sturdy hiking shoes, sunscreen, sunglasses, a water bottle, a headlamp and binoculars for elk and moose. From October to early June, add microspikes and warm boots.
Rocky Mountain National Park travel FAQ
How much does it cost to enter Rocky Mountain National Park in 2026?
$30 per car for one day or $35 for 7 days; $25 or $30 per motorcycle; $15 or $20 per person on foot or by bike. Non-US residents aged 16 and over also pay $100 each unless they have an annual or America the Beautiful pass ($250 for non-residents).
Do I need a reservation for Rocky Mountain National Park?
From 22 May to 12 October 2026 you need a timed entry reservation to enter between 9 a.m. and 2 p.m., and a Timed Entry + Bear Lake Road reservation for Bear Lake Road between 5 a.m. and 6 p.m. until 18 October. Each costs $2 on Recreation.gov.
Will there be timed entry in 2027?
Probably, as the system comes from a long-term plan adopted in 2024, but dates and rules for 2027 had not been announced as of October 2026. Check the park website and Recreation.gov in spring.
When does Trail Ridge Road close?
It normally closes for the winter from about mid-October to late May, and can close at any time for snow. Call 970-586-1222 for the current status.
When is the best time to see the elk rut?
September and October, at dawn and dusk, in Moraine Park, Horseshoe Park and Upper Beaver Meadows. Stay on roads and trails, as meadows are closed to walkers from 5 p.m. to 10 a.m., and keep at least 75 ft (23 m) away.
Is there a shuttle to Bear Lake?
Yes. Free park shuttles run from the Park & Ride to Bear Lake and Moraine Park from 22 May to 18 October 2026.
How far is Rocky Mountain National Park from Denver?
Estes Park is 66 miles (106 km) from Denver, about 1.5–2 hours by car. On summer weekends, Bustang buses run from Denver Union Station to the park’s Park & Ride.
What is the hotel tax in Estes Park?
14.45% on rooms and short-term rentals: state, county and town sales taxes plus the 5.5% Local Marketing District tax.
Plan your trip
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Sources · last reviewed 4 October 2026
Researched and last reviewed on 4 October 2026. Entrance fees, passes, the non-resident fee, fee-free days, timed entry, roads and road closures, shuttles, the Hiker Shuttle and Bustang service, elk rut closures, wildlife distances, lightning and winter safety, campgrounds, trail closures and driving distances come from Rocky Mountain National Park (National Park Service); lodging taxes from the Town of Estes Park; climate from NOAA’s 1991–2020 normals for Estes Park; coordinates and area from Wikidata. Hike lengths, Longs Peak details, altitude advice and some town details are general references and flagged for checking. Fees, timetables and road status change, so check the park’s website before you go. For entry rules, money and general safety, see our United States travel guide.
Data: Weather: MET Norway (CC BY 4.0) · Rates: ECB · Holidays: Nager.Date · Costs: World Bank ICP and price levels · Wikidata (CC0)