Lake Mary Loop Trail, Denver, CO
Denver, Colorado · 0.6-mile paved loop · Free access
📍 Local Notes from a Regular Trail User
Good to know: This guide was compiled using public information and visitor reports. I’ve walked and biked this trail regularly for years, so the tips here come from personal experience. But always check trail conditions before heading out—maintenance happens periodically.
⚠️ Before You Go (Critical Info)
Check conditions: denvergov.org/parks
Weather matters: Trail can be very hot in summer with limited shade. Winter brings ice patches. Spring and fall are ideal.
Quick Trail Details
📍 Getting There
Address: Lake Mary Trail, Denver, CO 80239
Location: Near Denver International Airport area
Look for the small parking lot with trailhead signage
🕒 Opening Hours
Standard Hours: 5:30 AM – 10:00 PM (daily)
Seasonal Notice: Hours remain consistent year-round but trail conditions vary significantly by season.
🚗 Parking
Lot size: ~10 spaces
Reality: Small lot but rarely fills up
Tip: Street parking available nearby if lot is full
🎟️ Fees
Admission: Free (public trail)
Parking: Free
Fishing: Colorado fishing license required
Trail Guide (What I Actually Do)
Easy Full Loop (0.6 miles)
My take: Perfect for a quick walk or jog. Fully paved with gentle terrain. Great for families, strollers, and beginners. Best in early morning or late afternoon to avoid heat. The loop offers consistent lake views throughout.
Moderate Extended Walk (Multiple loops)
My take: I often do 2-3 loops for a longer workout. Still easy terrain but builds endurance. Best in spring when wildflowers bloom along the shore. Watch for geese nesting in early summer.
Hard Speed Training
My take: Runners use this for interval training. The flat, paved surface is ideal for speed work. Not challenging in terms of elevation but can be intense for sprint intervals. Best on cooler days.
Local Trail Strategy (From Regular Use)
- Timing: Early morning or sunset for best lighting and temperatures
- Water: No fill stations – bring your own
- Footwear: Comfortable walking/running shoes sufficient
- Wildlife: Be aware of geese (especially with goslings in spring)
What to Watch For
🦢 Wildlife
Birds: Canada geese, mallards, great blue herons, red-winged blackbirds
Fish: Bass, trout, catfish (popular fishing spot)
Mammals: Rabbits, squirrels, occasional deer
Reptiles: Various turtles sunning on rocks
🌸 Seasons
Spring: Best time! Wildflowers bloom, birds return, mild temperatures
Summer: Very hot with little shade. Early mornings best. Thunderstorms possible.
Fall: Beautiful reflections on the water. Cool temperatures. Fewer crowds.
Winter: Trail remains open but can be icy. Frozen lake offers unique views.
Photos from Regular Visitors
Disclaimer: These are user-submitted photos used for illustrative purposes. Copyright belongs to the original photographers. Seasonal appearance may vary based on weather and time of year.
Visitor Reviews & Public Feedback
Based on 94+ public reviews
“Nice little loop trail. All paved and easy. Pretty views of the pond/lake. Most of it is in direct sunlight.”
— Kasia Cook
“Nice trail around the lake. It looks beautiful frozen, would be a very hot hike in summer, very little shade. Parking lot has space for 10 cars, we were the only ones there on a Monday in March.”
— Thomas Borawski
“It’s definitely a popular spot for long walks, running, biking, and fishing. If you want to fish, get there early enough to get some space to yourself.”
— Tiffany Weeks
More Visitor Feedback
- Access: “Great for all ages and abilities. Fully paved and accessible. Perfect for strollers and wheelchairs.”
- Timing: “Best in early morning or late afternoon. Very hot in summer with little shade. Beautiful in all seasons.”
- Activities: “Popular for walking, running, biking, and fishing. Bring your own water and sun protection.”
Common Questions
How long is the trail?
The Lake Mary Loop Trail is 0.6 miles long. It’s a perfect short loop for a quick walk or jog.
Is the trail paved?
Yes, the entire trail is paved, making it accessible for strollers, wheelchairs, and all abilities.
Can I bring my dog?
Yes, dogs are allowed on leash. Please clean up after your pet. The trail is popular with dog walkers.
Can I fish at Lake Mary?
Yes, fishing is allowed with a valid Colorado fishing license. The lake is stocked with bass, trout, and catfish.
Is there shade on the trail?
Very limited shade. Most of the trail is in direct sunlight. Bring sun protection and water, especially in summer.
Are there restrooms?
No restrooms at the trailhead. Plan accordingly. Nearest facilities are at nearby parks.
Is the trail accessible?
Yes, the paved trail is fully accessible for wheelchairs and strollers. Benches are available along the route.
What about wildlife?
The lake attracts various birds including geese, ducks, and herons. Be cautious of geese during nesting season (spring).
Best time to visit?
Spring and fall offer mild temperatures and beautiful scenery. Summer mornings are best to avoid heat. Winter provides unique frozen lake views.
Is the trail crowded?
Generally not crowded except on weekends. Early mornings and weekdays are quietest. The small parking lot rarely fills up.
Map & Location Notes
Address: Lake Mary Trail, Denver, CO 80239
GPS Coordinates: 39.7858° N, 104.8767° W
Local tip: The trail is located near Denver International Airport. Look for the small parking lot off Tower Road. The trailhead is clearly marked with blue signs.
About This Guide
How we know what we know: This isn’t an official trail page. It’s a directory entry based on publicly available information, visitor reports, and regular trail use. The details here come from Denver Parks and Recreation’s public resources and our own field checks.
Our Commitment to Accuracy
- We update this guide quarterly
- We note when information changes
- We link to official sources first
- We welcome corrections from trail managers
Important: Trail conditions change. Always verify current information with Denver Parks and Recreation before visiting. We’re a directory site—trail management is handled by city officials.