Backpack to Upper Slate Lake

Colorado Rock Creek Trailhead

Added by Matt Huber

This hike is roughly 8 hours each way, with Incredible views. This is a traditional Backpacking trip, not just a day hike.

Starting from the Rock Creek Trailhead parking lot, it is an up and down trek to Upper Slate Lake. The trail map states 10 miles each way, but accounting for switchbacks it ends up being closer to 14 long, hard miles.

You will be among aspens and pines for the first half as you have a few moderate elevation gains and losses before you come to the Slate Lake Trail at a clearing. At the old burned down cabin, take a left onto the Slate Lakes Trail. From here you will follow the Slake Creek drainage area though meadows for about 4 miles. Next, you will encounter a sharp elevation gain over the next "1 mile." (Note: contrary to most reports, there isn't a well defined trail down to Lower Slate Lake if you're looking stay there first to break up the hike). The next mile to Upper Slate Lake will gain about 1200 feet and leave you cranky and thinking WHEN DOES THIS THING END?!?!

When it does end..... one of the most beautiful lakes you'll ever see. Nestled under some of the "alphabet peaks" of the Gore Range, the views are mesmerizing. There are plenty of places to camp around the lake.

If you're up for a day hike, follow the lake clockwise, staying high (light trails can be spotted/followed) all the way to the waterfall. Follow the waterfall up a bit and there are a few points to cross over safely. Once in the meadows you can find a nice rock to nap on, or venture back further. From these meadows are where most of the entry points are to summit some of the peaks overlooking the lake.

Even on the hike out, you will still have multiple steep gains, so don't think you'll have a lovely stroll back to the car.

Pack List

  • The Ten Backpacking Essentials
  • Water filter
  • Warm layers (windy and cool by the lake depening on time of year)
  • Camera/GoPro is a must
  • Fishing gear if you want to test your luck with the trout
Read More

Please respect the places you find on The Outbound.

Always practice Leave No Trace ethics on your adventures. Be aware of local regulations and don't damage these amazing places for the sake of a photograph. Learn More

Share

Activities:

Backpacking, Camping, Fishing, Hiking, Photography, Rock Climbing, Swimming

Skill Level:

Intermediate

Season:

Summer, Autumn

Trail Type:

Out-and-Back

Distance:

28 Miles

Elev. Gain:

1386 Feet

Rating:

Features:

Dog Friendly
Forest
Lake
River
Scenic
Waterfall
Wildflowers
Wildlife

Are we missing something?

Suggest an edit

How to Get There

6 days ago

Be Ready to Grind!

This hike is truly demanding. The number of ascents and descents will leave you wondering how you'll ever make it back to your car. That said, this hike will lead you through some of the most beautiful backcountry Colorado has to offer.

6 days ago

12 months ago

Rewarding Test

Truly is a difficult and demanding hike. It seems like it's never ending. Whenever you start to question what on earth are you doing this for - it shortly after rewards you with a beautiful sight to keep you pushing forward. The end result at the upper lake is a little bit of heaven and peace on earth.

12 months ago

Added by Matt Huber

More Adventures Nearby

Hike to the Historic Fire Lookout on Hahn's Peak

Colorado / Hahn's Peak Trailhead

Note: summer thunderstorms frequently cause lightning strikes on Hahn's Peak. Please be mindful of the weather and try to hike early in the day.

Brian Pinkard
4 Saves

Hike the Valley Loop Trail in the Bobcat Ridge Natural Area

Colorado / Bobcat Ridge Natural Area

The Valley Loop Trail in the Bobcat Ridge Natural Area begins at the main entrance of the Natural Area, just off W County Road 32 C near Masonville, west of Fort Collins and the Horsetooth Reservoir.

Josiah Roe
2 Saves

Catch a Sunset at Bingham Hill Park

Colorado / Bingham Hill Park

Bingham Hill Park sits on the northern terminus of the main hogsback/ridgeline that makes up the eastern wall of the Horsetooth Reservoir, just off the eponymously named Bingham Hill Road and minutes.

Josiah Roe
2 Saves