The Denver Rocky Mountain National Park loop drive is a breathtaking 164-mile journey that takes you from Denver to Estes Park, through the majestic Rocky Mountain National Park via Trail Ridge Road, and then through Grand Lake, Granby, and Fraser to Winter Park. This scenic route offers stunning vistas, wildlife encounters, and diverse landscapes, making it a must-do for nature enthusiasts and road trip lovers.
What is the Best Route for the Denver Rocky Mountain National Park Loop Drive?

The Denver Rocky Mountain National Park loop drive typically follows this route:
- Denver to Estes Park via US-36E (74 miles, ~1.5 hours)
- Estes Park to Grand Lake via Trail Ridge Road (48 miles, ~1.5-2 hours without stops)
- Grand Lake to Winter Park via US-34E and US-40E (42 miles, ~1 hour)
This loop provides a diverse experience of Colorado’s landscapes, from urban areas to alpine tundra and mountain lakes.
How Long Does the Denver Rocky Mountain National Park Loop Drive Take?

The total driving time for the Denver Rocky Mountain National Park loop drive is approximately 4-5 hours without stops. However, to fully appreciate the scenery and attractions, it’s recommended to allocate a full day or even two for this journey. Here’s a breakdown of time estimates:
- Driving time: 4-5 hours
- Scenic stops and overlooks: 2-3 hours
- Short hikes or activities: 2-4 hours
- Meals and breaks: 1-2 hours
Total estimated time: 9-14 hours
What Are the Must-See Stops on the Denver Rocky Mountain National Park Loop Drive?
1. Estes Park
- Location: Eastern entrance of Rocky Mountain National Park
- Highlights:
- Charming mountain town
- Stanley Hotel (inspiration for Stephen King’s “The Shining”)
- Estes Park Aerial Tramway
2. Trail Ridge Road
- Elevation: Reaches 12,183 feet (3,713 m)
- Notable Stops:
- Rainbow Curve Overlook
- Forest Canyon Overlook
- Medicine Bow Curve Overlook
- Alpine Visitor Center
3. Grand Lake
- Location: Western entrance of Rocky Mountain National Park
- Highlights:
- Colorado’s largest natural lake
- Water activities (boating, fishing, swimming)
- Charming lakeside town
4. Winter Park
- Location: End point of the loop drive
- Highlights:
- Ski resort town
- Summer activities (mountain biking, hiking)
- Scenic gondola rides
What Are the Best Viewpoints Along the Denver Rocky Mountain National Park Loop Drive?
- Rainbow Curve Overlook
- Elevation: 10,829 feet (3,301 m)
-
Views: Spectacular panoramas of Horseshoe Park and Alluvial Fan
-
Forest Canyon Overlook
- Elevation: 11,716 feet (3,571 m)
-
Views: Deep glacial valley and distant peaks
-
Medicine Bow Curve Overlook
- Elevation: 11,640 feet (3,548 m)
-
Views: Never Summer Mountains and Kawuneeche Valley
-
Alpine Visitor Center
- Elevation: 11,796 feet (3,595 m)
- Views: 360-degree alpine tundra landscape
What Facilities and Amenities Are Available Along the Denver Rocky Mountain National Park Loop Drive?
Facility Type | Locations | Notes |
---|---|---|
Visitor Centers | Alpine Visitor Center, Beaver Meadows Visitor Center, Kawuneeche Visitor Center | Information, exhibits, restrooms |
Restrooms | Multiple locations along Trail Ridge Road | Some are seasonal |
Picnic Areas | Sprague Lake, Bear Lake, Hollowell Park | Tables and grills available |
Campgrounds | Moraine Park, Glacier Basin, Aspenglen | Reservations recommended |
Lodging | Estes Park, Grand Lake | Various options from hotels to cabins |
Dining | Estes Park, Grand Lake, Trail Ridge Store | Limited options within the park |
What Are the Best Hiking Opportunities Along the Denver Rocky Mountain National Park Loop Drive?
- Bear Lake Nature Trail
- Length: 0.6 miles (1 km) loop
- Difficulty: Easy
-
Highlights: Subalpine lake, mountain views
-
Emerald Lake Trail
- Length: 3.5 miles (5.6 km) round trip
- Difficulty: Moderate
-
Highlights: Three alpine lakes, mountain scenery
-
Alpine Ridge Trail
- Length: 0.6 miles (1 km) round trip
- Difficulty: Moderate (due to elevation)
-
Highlights: Tundra ecosystem, panoramic views
-
Adams Falls Trail
- Length: 0.8 miles (1.3 km) round trip
- Difficulty: Easy
- Highlights: Waterfall, forest scenery
What Should I Know About Weather and Seasonal Considerations for the Denver Rocky Mountain National Park Loop Drive?
- Summer (June-August)
- Peak season with warmest temperatures
- Afternoon thunderstorms common
-
Trail Ridge Road fully open
-
Fall (September-October)
- Cooler temperatures, fall foliage
- Less crowded than summer
-
Trail Ridge Road may close due to snow
-
Winter (November-April)
- Trail Ridge Road closed
- Winter activities available (snowshoeing, cross-country skiing)
-
Limited access to high-elevation areas
-
Spring (May-early June)
- Unpredictable weather
- Trail Ridge Road typically opens late May
- Wildflowers begin to bloom
What Are the Entry Fees and Permit Requirements for the Denver Rocky Mountain National Park Loop Drive?
- Park Entry Fee: $35 per vehicle (valid for 7 days)
- Annual Pass: $70 (valid for 12 months)
- Timed Entry Permit: Required from late May to mid-October
- Reservation system to manage crowds
- Two types of permits available:
- Park Access (includes Bear Lake Road Corridor)
- Park Access (excludes Bear Lake Road Corridor)
Always check the official Rocky Mountain National Park website for the most up-to-date information on fees, permits, and road conditions before your visit.