Hike Hollowell Park in Rocky Mountain National Park

Don’t you love a great backup plan? Our original plan for the day was to hike to Dream Lake, but when we arrived at the Bear Lake parking lot at 7:45 am it was already full. We started driving back down the mountain and found that Glacier Gorge parking was also full and so was Bierdstand Lake. We pulled into the Hollowell Park area hoping we could find a spot. We were relieved to find several parking spaces available.

Hollwell Park in Rocky Mountain National Park

On a previous trip, we hiked to the Mill Creek Basin and turned around to return the way we came. On this occation, we hiked a loop around Mill Creek Basin and then connected back up with the trail to return to the Hollowell Park trailhead.

Hollowell Park map
Photo of National Park Service map taken at trailhead. I highlighted over to show our route.
Mountain Views. Hollowell Park in Rocky Mountain National Park. To Mill Creek Basin. Loop trail
Longs Peak views

Hike to Mill Creek Basin

The first section of the trail takes you through an open valley with views of Longs Peak. This could be a hot section of the trail during summer afternoons, but soon the path wraps around into a wooded area and follows along side Mill Creek.

We enjoyed the solitude this hike offered. Over the course of four miles, we passed less than a dozen fellow hikers.

Towering aspens. Hollowell Park in Rocky Mountain National Park. To Mill Creek Basin. Loop trail

Besides some minor complaints during a couple of the uphill sections on the trail, our 5-year-old walked the trail on her own with a great attitude. Our 3-year-old rode in her kid carrier.

Wildflowers blooming by Mill Creek. Hollowell Park in Rocky Mountain National Park. To Mill Creek Basin. Loop trail

A variety of wildflowers bloomed near Mill Creek and in the open fields.

Crossing Mill Creek. Hollowell Park in Rocky Mountain National Park. To Mill Creek Basin. Loop trail

Wilderness Camping at Mill Creek Basin

Half way through the hike (or 2 miles from the trailhead) we crossed into the Mill Creek Basin. There are two wilderness camping spots available in the Mill Creek Basin. The National Park Service offers a map of all the wilderness campsites in the Bear Lake area including Mill Creek Basin. Additional information about permits and regulations can be found on the national park service’s website.

Hollowell Park in Rocky Mountain National Park. To Mill Creek Basin. Loop trail
Mill Creeek Basin
Hollowell Park in Rocky Mountain National Park. To Mill Creek Basin. Loop trail
Uphill section with narrow trail
Hollowell Park in Rocky Mountain National Park. To Mill Creek Basin. Loop trail
Mountain views
This section of the trail was steep going downhill (if following the direction we came).
Hollowell Park in Rocky Mountain National Park. To Mill Creek Basin. Loop trail

If you are looking for a backup plan hike, a hike that’s less crowded, or a hike with gorgeous wildflowers, I highly recommend giving this loop around Mill Creek Basin a shot. Let me know if you do and what you think!

Want a bigger challenge? This trail connects to several popular destinations in the park including Cub Lake, Bear Lake, and Bierstadt Lake.

Our original post about Hollowell Park is called A Trail Less Traveled: Hollowell Park to Mill Creek Basin in Rocky Mountain National Park.

Featured Hiking gear – Trekking poles

Trekking poles – I wish we would have brought trekking poles for the steep downhill section of this trail through the elm trees. I typically don’t have knee issues, but sometimes hiking downhill is hard on my joints and I think the poles help absorb the extra pressure. Trekking poles also come in handy if there are any snowy patches along the trail.

*contains affiliate link.

Top 10 Posts in 2019

In 2019, we were lucky to enjoy the outdoors as a family both in our new home town of Fayetteville, Arkansas as well as our favorite mountain getaway in Estes Park, Colorado. Writing about these adventures on rockymountaintot brings me a lot of joy. My goal is to provide as much helpful information as I can in each post and hopefully inspire people to check out some of the places I love.

The number of views on rockymountaintot this year quadrupled! Thank you to everyone who took the time to check us out. I’ve compiled the list of our Top 10 Posts of 2019:

Top Colorado Hikes & More

Romantic sunset over Estes Park, Colorado

Our most popular post of 2019 was, 7 Romantic Things To Do in Estes Park, Colorado. I recommend reading this post if you are planning a Valentine’s getaway to the mountains.

Dog friendly hiking trails in Estes Park
Homer Rouse Trail

The next most-read post in 2019 was, Homer Rouse Trail – A Dog Friendly Trail in Estes Park, Colorado. If you are planning to travel with your pup to Estes Park, I put together a whole list of trails you can take dogs on here.

Hollowell Park

Coming in third was, A Trail Less Traveled: Hollowell Park to Mill Creek Basin in Rocky Mountain National Park. I recommend reading this article if you are looking for a less crowded area of Rocky Mountain National Park to explore.

Hiking with Kids in Rocky Mountain National Park, Brainard Lake Colorado
Colorado Hiking with Toddlers

Our 2 Day Itinerary in Estes Park with Toddlers continues to be a popular post. I recently wrote a 2 day winter itinerary here.

View from top of Estes Cone

9 Hikes with Amazing Views Near Estes Park, Colorado is one of our top 10 posts of the year. This post includes suggestions for kid-friendly trails and more advanced options.

Ski in Granby, Colorado

Taking Root in Colorado – An Interview with Alison Stafford was another top post this year. Read this interview if you are interested in getting the insider scoop on skiing in Granby, Colorado.

Top Northwest Arkansas Hikes & More

Winery in Northwest Arkansas

The most popular post from our Northwest Arkansas adventures was, Falling for Fayetteville – Our 9 Favorite Things Since Moving to Northwest Arkansas Last Month.

Devil’s Den State Park – Arkansas

Our second top Arkansas post was, Devil’s Den Self-Guided Trail in Northwest Arkansas. This is the first hike we did in Arkansas, and I’m eager to go back to Devil’s Den State Park to hike on more trails.

Pigeon Roost Trail – Hobbs State Park in Arkansas

The third top Arkansas post was, The Best Way to Spend a Spring Day? Hiking Pigeon Roost Trail in Arkansas’ Hobbs State Park.

Lost Valley Trail – Buffalo National River in Arkansas

Hiking Arkansas: Lost Valley Trail, Buffalo National River was one of our top posts this year and my prediction is it will make next year’s Top 10 list too. It’s that cool of a hike.

I hope next year will be even more adventurous for us all!

A Trail Less Traveled: Hollowell Park to Mill Creek Basin in Rocky Mountain National Park

It’s official – we have been away from Rocky Mountain National Park for far too long! But the count-down is on because we reserved our cabin for a trip at the end of May. In anticipation, I’ve been taking a look back through our family’s hiking journal and came across a hike that I haven’t shared before.

Hollowell Park

Back in May of 2016, we ventured to Hollowell Park because it was an area in RMNP that we had never explored. We hoped it would be a good place to hike with our toddler during the spring season when some higher altitude hikes are still covered in ice and snow. The Hollowell Park turnoff is approximately 8,300 ft in elevation according to the park’s website. In comparison, Bear Lake is 9,475 ft.

I took a picture of the sign at Hollowell Park to give myself a visual of all the destinations you can hike to including Cub Lake, Bierstadt Lake, and Bear Lake. Hiking from Hollowell Park is not the most direct route to these popular attractions, but it could be a good alternate route to avoid some of the crowds during peak visitor season.

Hikes from Hallowell Park in Rocky Mountain National Park

Mill Creek Basin

We decided to hike to Mill Creek Basin, which is a less popular destination in the park. Our hike was 1.9 miles each way which began in an open grassy area and climbed an additional 600 feet of elevation through towering pines.

The trail followed a mountain stream called Mill Creek. Several snowy patches remained on the trail along with muddy portions caused by recent snow melt. We crossed over a small wooden bridge to get to the Mill Creek Basin, a meadow with aspens which I imagine are even more beautiful in autumn.

Hallowell Park in RMNP Rocky Mountain National Park
Hollowell Park – Open meadow with views of Rocky Mountains
Deer in Rocky Mountain National Park's Hallowell Park
Deer on the hillside
Mill Creek flows in Rocky Mountain National park
Mill Creek
Hallowell Park trails to Mill Creek Basin, Bierstadt Lake, Bear Lake and Cub Lake.
Trail signage points to Mill Creek Basin, Bierstadt Lake, Bear Lake and Cub Lake
Wooded trail leading to Mill Creek Basin
Towering Pines
Small wooden bridge crossing Mill Creek
Small wood bridge crosses Mill Creek
Mill Creek Basin
Mill Creek Basin
Mill Creek melted snow
Snow in May

Avoid Crowds in Rocky Mountain National Park

If you are interested in additional trails that we think are good for avoiding crowds in Rocky Mountain National Park, I wrote a post about the Glacier Creek trail here.

Spring Hiking in RMNP

Spring can be a tricky season to visit Rocky Mountain National Park because the weather varies day-to-day. Here are some additional lower elevation hikes you might consider:

Best Hikes Under 5 Miles

The hike to Mill Creek Basin was just under 4 miles round trip. When we plan hikes for our young family, we typically aim for hikes that are similar in length. We broke down some of our favorite family-friendly ‘short hikes’ with details to help plan your adventure in the pages linked below: