Exploring Arthur’s Rock Trail in Lory State Park

Arthur’s Rock Trail, located in Lory State Park near Fort Collins, Colorado, is a standout destination in the area, offering breathtaking views and a rewarding hiking experience. Named after Arthur Howard, an early homesteader in the region, this trail epitomizes Colorado’s scenic beauty with panoramic vistas, diverse ecosystems, and well-maintained paths.

This moderately challenging trail is celebrated for its stunning summit views of Horsetooth Reservoir, Fort Collins, and the surrounding foothills, making it a must-visit for outdoor enthusiasts and locals alike.

### Adventure Guide To Exploring Arthur’s Rock Trail

The Trailhead: The hike begins at the Arthur’s Rock trailhead in Lory State Park. The starting point includes a parking area, restrooms, and an information board detailing the route. The trail is marked and well-maintained, making navigation easy for first-time visitors.
The Climb: Spanning approximately 3.4 miles round trip with an elevation gain of 1,100 feet, this trail is ideal for intermediate hikers. The gradual ascent is broken up by switchbacks, open meadows, and shaded forest patches. Midway, hikers encounter scenic clearings with opportunities for wildlife spotting, including mule deer and red-tailed hawks.
The Summit: The trail culminates at Arthur’s Rock, a unique outcrop perched at roughly 6,780 feet above sea level. The summit provides a sweeping view of the Front Range, a perfect spot for photos and picnics. Be prepared for a short but steep rock scramble as you approach the very top.

Local Insights

Arthur’s Rock Trail traces paths once used by indigenous tribes and early settlers. Lory State Park was established in 1975, preserving this land for recreational use. Spring and summer hikers will notice a variety of wildflowers, including lupine and Indian paintbrush, while fall offers vibrant colors in the oak shrubs and aspen trees.

Visitor Tips

Visit during early morning or late afternoon for cooler temperatures and smaller crowds.
Bring water, sunscreen, and sturdy hiking boots.
From Fort Collins, take CO-287 to CR-25G; it’s a 25-minute drive.
Entry requires a Colorado State Parks pass, available at the park entrance.

Adventure Map

Reviews

Patrick Danckwardta year ago

Great hike to Arthurs Rock, the meadows were full of butterflies and in full bloom! Parts of the trail is pretty steep but doable even if you are not well trained. I took Howards trails for the decent, much easier on the knees. Would recommend this hike to anyone!

Caleb Ayersa year ago

One of my favorite hikes near Fort Collins. Plenty of parking during the week, likely to fill fairly early on the weekends. Trail is well connected to other loops in the area for more varied start options.

David Lobreea year ago

This is a really nice hike, especially in the cooler times of the year. I would not recommend it for a summertime hike - too hot! The elevation gain is pretty steep - about 1,000' feet in about 1.5 miles, but the trail is in excellent condition and very nicely laid out with lots of appropriate switchbacks and steps. My wife and I like to use our hiking poles here, as there are lot of rocks and roots to navigate. The view along the trail and from the top is spectacular!

James Blinder6 months ago

Authurs Rock Trailhead to summit is 1.8 Miles. Long switchbacks make it easy for hiking. If you are more experienced, I'd highly recommend starting at the Homestead Picnic area. Starting here is 4.3miles to the summit of Arthur's Rock, easy hiking trail that goes by the dispersed camping zones. You can then go down Arthur's Rock trailhead and loop back to your car at Homestead Picnic Area. Round trip loop is about 6.4 miles. Trail maps posted to make it easy to find routes. Rock climbing is available only after July 27th. Big Picnic areas with grills. Bear boxes are available even on the dispersed camping sites. NO CAMP FIRES! Swimming available at both coves, but the beaches are really muddy. Dogs welcomed. Can be really busy on weekends but everything I've come here I've been able to find a spot.

Kyle Kempf2 years ago

My favorite trail within 30 minutes of Fort Collins and the best one in Lory State Park. The hike itself is moderately challenging but the view of the town and the surrounding area from the top is well worth it. It's about 1000 feet elevation change and 1.8 miles up. The whole thing usually takes about 3 hours if you aren't in a rush and spend time at the peak. The parking lot and road to here are all dirt but they are smoothed out for any car. You'll have to pay to get into the park though.

Exploring Arthur’s Rock Trail in Lory State Park