Spruce Lake is an ideal destination in Rocky Mountain National Park for those who are looking to hike through terrain with some variety. After the 3.9 mile hike to Fern Lake, the .9 mile spur trail to Spruce Lake is moderate, with a few steep and rocky segments. It’s a great place to find some solitude as few hikers will push on beyond Fern Lake. Views of Castle Rock and Gabletop Mountain fill the landscape, and catch and release fishing is allowed with a valid fishing license. Explore the full Spruce Lake hike profile below for trail map, driving directions, and more of the details and tips you need to enjoy this adventure in Rocky Mountain National Park.

Trail Snapshot: Spruce Lake in Rocky Mountain National Park

Parking & Trailhead Information for Spruce Lake in RMNP

Parking is more limited in this area of Rocky Mountain National Park, and you’ll likely have to park at the Park & Ride then take the shuttle to the Fern Lake Trailhead. You’ll find driving directions above to The Fern Lake Trailhead (closest to this hike), the Fern Lake Bus Stop Parking area (very limited parking), and for the Park & Ride lot. See the RMNP Shuttle page for dates and times of service. Avoid parking along Fern Lake road as this damages the road side. If you park or are dropped off at the Fern Lake Bus Station, the hike from the station to the trailhead will add and additional .8 mile, one-way, to your hike.

The Hike: Spruce Lake in RMNP

After hiking approximately 3.8 miles up toward Fern Lake from the Fern Lake Trailhead–see the full Fern Lake Trail Profile-–the trail will split, just before Fern Lake, and a sign will point the way to Spruce Lake.

The trail up to Spruce Lake is a easy to moderate climb through dense woods ending with a short descent across boulder field and down into the marshland that surrounds much of Spruce Lake.

Because Fern Lake is so close to the Spruce Lake trail junction, it’s worth hiking to its shores either before or after hiking to Spruce Lake.

Fern Lake in Rocky Mountain National Park

There are two campsites at Spruce Lake and these must be reserved through the Rocky Mountain National Park Backcountry Offices.

Sights Along the Fern Lake Trail:

Tips & Resources for Hiking to Spruce Lake in Rocky Mountain National Park

  • TIP: It is advisable to arrive early as parking is limited. One may opt to ride a shuttle that drops you off at the trailhead.
  • Trekking Poles & Traction Devices are Recommended in Spring and Winter: During this time of year, there can be patches and even longer segments of snow and ice on the trail. Because of this, we recommend Trekking Poles and/or Traction Devices for this trail.
  • Bear Country: There is a decent population of Black Bears near Spruce, Fern, and Odessa Lakes. Be bear aware and be sure to dispose of food and waste properly.
  • Bring a snack or picnic lunch: The rocks near the Big Thompson River and the shores of Fern Lake can be a great place for picnics. Plus, you’re going to need some fuel for this hike.
  • Trail Map for Bear Lake Corridor: Trail Map Link
  • Packing List: Always pack the 10 Essentials. Download our Hiking Guide to get list and dayhiking packing checklist.
  • Colorado Road Conditions: Colorado Road Conditions
  • Photo: We would like to express our gratitude to Andrew Mace for sharing such an amazing photograph of this hike to Spruce Lake in RMNP.
  • After the Hike: Baba’s Burgers & Gyros


Map & Driving Directions

Click for Driving Directions

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