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Destination · Front Range
Rocky Mountain National Park
Bear Lake's string of alpine lakes, the Longs Peak massif, and Trail Ridge above the trees
8,704–14,259 ft5 trails
Rocky Mountain National Park
Rocky Mountain National Park packs the whole vertical range of the Colorado high country into one drive from Estes Park — sub-alpine lakes, the tundra of Trail Ridge Road, and Longs Peak, the only Fourteener in the park, at 14,259 feet. Most first visits start in the Bear Lake corridor, where a string of glacial lakes — Nymph, Dream, Emerald — climbs gently from the same trailhead and the views arrive fast. The catch is access: the park runs a timed-entry permit system every summer on top of the entrance fee, and the Bear Lake permits are the hardest to land on the Front Range. Plan the permit before you plan the hike.
The short version
- Colorado's signature national park — alpine lakes, tundra, and the Longs Peak massif in one place
- The Bear Lake corridor links Nymph, Dream, and Emerald Lakes from a single trailhead
- Longs Peak, the park's only Fourteener, at 14,259 feet
- Trail Ridge Road climbs to 12,183 feet — the highest continuous paved road in the country
Trails in Rocky Mountain National Park
Each links to a full gear guide — route, conditions, and a curated kit.
Bear Lake
0.8-mi RMNP loop on Bear Lake Road — gateway to Nymph, Dream, and Emerald Lake
0.8 mi · Easy
Emerald Lake
Three alpine lakes in one RMNP day hike
3.6 mi · Easy
Nymph Lake
Lily-pad alpine lake — the first stop on the Bear Lake corridor
1.1 mi · Easy
Sprague Lake
Wheelchair-accessible mountain lake in Rocky Mountain National Park
0.7 mi · Easy
Longs Peak
RMNP's only 14er — 14.5 mi RT via the Keyhole Route
14.5 mi · Expert
Fees, permits, and the way around them
Two things gate a summer visit, and people miss the distinction: the $30-per-vehicle entrance fee, and a separate $2 timed-entry permit reserved on recreation.gov. There are two permit types — get Timed Entry + Bear Lake Road if Bear Lake is your plan. Permits release monthly and sell out fast; if you miss them, the free Park & Ride shuttle gets you in without one.
- Entrance fee
- $30 per vehicle / day (winter rate $25, Nov–Apr). America the Beautiful annual pass ($80) accepted.
- Timed-entry permit
- Required late May through mid-October, on top of the entrance fee. Standard permit (9am–2pm) covers the park; Timed Entry + Bear Lake Road (5am–6pm) is the one you need for Bear Lake. $2 reservation on recreation.gov.
- Reservations
- Released monthly on the 1st at 8am MT for the coming month's dates, with an additional batch the evening before at 7pm MT. Bear Lake permits sell out within minutes.
- Shuttle
- Free park shuttle from the Park & Ride needs no Bear Lake permit — the reliable way in once daytime permits are gone.
- Dogs
- Not allowed on any park trail. Leashed pets only on roads, in parking areas, and in campgrounds.
National Park Service · verified June 13, 2026. Confirm at the source
What first-timers miss
- You need a timed-entry permit AND the park entrance fee in summer — they're two separate things. The Bear Lake Road permit is the one to grab, and it sells out within minutes of release.
- No permit? The free Park & Ride shuttle needs none and runs every 10–15 minutes through the season.
- Afternoon storms are the fastest-building in Colorado. Be below treeline by noon — earlier on Longs Peak.
- Dogs aren't allowed on any trail in the park — only on roads, in parking areas, and in campgrounds, on a leash.
- Bring layers even in July. Bear Lake sits at 9,475 feet, and the tundra runs colder and windier than the Estes Park forecast.
Best months
Highlighted months offer the best conditions across the area.
Before you head out
The kit for this terrain
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