The hike to The Pool in Rocky Mountain National Park is one of our favorite early season hikes. It’s lower starting elevation (8,150 ft) typically means there is less snow than other areas of the park.
The hike begins at the Fern Lake trail head. There is a small non-paved parking area. The road is narrow for two-way vehicle traffic. There is shuttle service and some additional parking .8 miles away from the trail head.
On our late-May hike we enjoyed spotting spring wildflowers, a busy humming bird, and a garter snake.
Arch rocks
40 foot vertical rocks called Arch Rocks are a main attraction along the way to The Pool. The rocks are 1.2 miles from the trail head.

big thompson river
Walking along the Big Thompson River is another highlight of this hike.

The Pool
A wooden bridge crosses over the river. This video shows the water gathering and powerfully flowing into the Big Thompson River. The Pool is 1.7 miles from the Fern Lake trail head. If you turn around at this point, the hike is a total of 3.4 miles. On this trip, we chose to turn around at this point.
Love loop hikes? From The Pool you can split off towards Cub Lake and head back around to the Cub Lake trail head. The final section of the hike between the Cub Lake trail head and the Fern Lake trail head is on a connecting road. This loop is 6 miles.
Fern Falls

Another option to continue the hike is to make your way up to Fern Falls. To hike to the waterfall, you will add approximately 1 mile each way. Most of this section is uphill. If you are up for the challenge, the waterfall is worth the effort!
Fantastic Family Hike to Fern Falls
fern lake
The name sake of this trail is Fern Lake, which is 3.8 miles from the trail head. It has spectacular views of Notch Top mountain.

The Fern Lake trail head is a launching point to many memorable destinations in Rocky Mountain National Park including Arch Rocks, The Pool, Fern Falls and Fern Lake.
on my mind: Ticks in Rocky Mountain National park
Well, it happened! After five years of living tick free, we found several ticks on my daughter during our most recent trip to Rocky Mountain National Park and Estes Park, Colorado. We were playing in some areas that had tall grass, so it’s not very surprising, but I just wanted to take this opportunity to remind everyone who is out enjoying the great outdoors to be checking themselves and their kids. Here is some additional information about ticks found in RMNP.
Make your reservations now: Trail Ridge Road is Open
Trail Ridge Road is a scenic highway that connects Estes Park, Colorado to Grand Lake, Colorado. The road is located within Rocky Mountain National Park, so a park pass and time-entry permit are required to travel on this scenic roadway which will take you above tree-line and into the alpine tundra. Trail Ridge Road opened on June 4, 2020. Here is an article from Estes Park News about the annual ribbon cutting celebration.
New! Visitors to Rocky Mountain National Park can obtain a time-entry permit through Recreation.gov.