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Colorado Trail Explorer

Colorado Trail Explorer

Colorado's Official Trail Map

234 ratings
85 reviews
With Ads#152 in free Navigation
✈️ Travel
🗺️ Navigation
Free
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Details

  • Released
  • Updated
  • October 30, 2018
  • March 17, 2026

Features

Developer

State of Colorado Governor's Office of Information Technology
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Colorado Trail Explorer screenshot #1 for iPhone
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Colorado Trail Explorer screenshot #4 for iPhone
Colorado Trail Explorer screenshot #5 for iPhone
Colorado Trail Explorer screenshot #6 for iPhone
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📉no. 152
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⭐85
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❓5 answered
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📦~ in 2 months
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About

Explore Colorado's trails with this comprehensive map app. Discover routes, download offline maps, record trips, and log field notes. Earn badges by completing challenges and share your adventures with the community.

✓Comprehensive trail maps
✓Offline map downloads
✓Trip recording
✓Field note logging
✓Challenges and badges
✓Community sharing
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What users say

Summarized from real user reviews of Colorado Trail Explorer. Based on 234 reviews and a 4.3/5 average, it highlights the 10 positives and 10 negatives reviewers mention most about this Navigation app.

Positive things

  • 🗺️Comprehensive trail database with official trail information
  • 💰Free app with no subscription required
  • 📱Offline map functionality for areas without cell service
  • 🎯Snap-to-trail route creation feature
  • 📊Detailed elevation profiles and distance tracking
  • 🏛️State-managed data from official trail managers
  • 🔍Excellent for discovering lesser-known trails
  • ⚡Works well on older/budget phones
  • 🎨Clean interface and intuitive design
  • 📍Accurate GPS tracking and positioning

Negative things

  • 🐛Frequent bugs and stability issues
  • 🔄Slow developer response to bug fixes
  • 📍Outdated trail and satellite data
  • ❌Missing or inaccurate trail closures
  • 🚫Trails on private/closed land causing trespassing issues
  • ⚙️Pinch-zoom too sensitive, causes unwanted map rotation
  • 📱Landscape mode not supported
  • 🔐Password reset functionality broken
  • 📊Mileage tracking inconsistencies
  • ⌨️Keyboard covers input fields in trip descriptions
See all reviews

What's New in Colorado Trail Explorer

1.7.3

March 17, 2026

Stability Improvements

Charts

Top Free

📉 152-5

Navigation

This app dropped -5 positions in Navigation chart.

Last updated on July 19, 2026.

User reviews

Most RecentHighest RatedLowest Rated

Great app, but some trails missing?

Really useful app and in many ways superior to AllTrails. One thing I find curious though is there are many trails that seem to be missing. For instance, the trail to the top of South Arapahoe Peak isn’t here. The keyhole route up Longs Peak is likewise MIA. Not sure why the omissions, but I love the app otherwise.
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2drinks2drinks

So Helpful on the Trail!

This app is your best friend in the backcountry.
#PeteB#PeteB

Meh

I wonder why they thought people would need a special separate app for the same information that is in the major trail maps out there making this just a waste of data storage. Three stars for a nice try.
Stuff n’ junkStuff n’ junk

THE CO Trails App

As the official app for trails in CO, what more could you ask for. Real time updates to trail closures and regular updates coming straight from the source.
MartinotucciMartinotucci

Password

Won’t reset password. I get the email but it does not lead you to password reset. App works good just don’t loose your password
Csaw195Csaw195
See 80 more reviews

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User experience

🐞

Reported Bugs

14 issues

Password reset email links non-functional

Bug

Keyboard covers trip description input field

Bug

Trip trim function throws 'Undefined is not a function' error

Bug

GPS signal locking issues after iOS updates

Bug

App crashes when zooming on map

Bug

Screen timeout during trip recording

Bug

Mileage tracking significantly off from actual distance

Bug

Current location icon disappears intermittently

Bug

Spacebar non-functional in trip description field

Bug

App crashes with filter functionality

Bug

Account creation email character limit validation error

Bug

App won't open after updates

Bug

GPS tracking inaccurate during guidance mode

Bug

App requires screen to stay on for trip recording

Bug
✨

Requested Features

18 requests

One-handed zooming (double-tap and drag)

Feature

Apple Watch compatibility

Feature

Apple CarPlay/Android Auto integration

Feature

Private land overlay

Feature

Trail difficulty ratings and color coding

Feature

Game unit and wildfire layers

Feature

User-submitted trail reviews and photos

Feature

Friend location sharing on map

Feature

Garmin watch compatibility

Feature

Trail condition crowdsourced reports

Feature

Landscape mode orientation support

Feature

Navigation/turn-by-turn directions

Feature

Ability to copy coordinates without URL

Feature

Screen-off recording capability

Feature

Easier offline map downloading (bulk/drag selection)

Feature

Trail running activity category

Feature

Dispersed camping overlay

Feature

4WD/Jeep specific trail filter

Feature

FAQ

What is the Colorado Trail Explorer app?

The Colorado Trail Explorer app provides the most comprehensive trail map for the state of Colorado. It allows users to discover trails, download offline maps, record their trips, and log detailed field notes about their outdoor experiences.

What are the key features of the Colorado Trail Explorer app?

Key features include discovering trails and featured routes, downloading offline maps for areas with no cell coverage, recording trips and classifying field notes with over 45,000 classifications, completing challenges to earn badges, and sharing experiences with the community.

Is the Colorado Trail Explorer app free to use?

Yes, the Colorado Trail Explorer app is available for free. While the core functionality is free, the app does have in-app purchases and may display advertisements.

What kind of information can I record with field notes?

Field notes allow you to go beyond simple photos by classifying rich details about your outdoor experiences. You can choose from over 45,000 classifications, including trail conditions, species, rocks and minerals, historic places, and points of interest.

How does the app help with navigation in areas without cell service?

The app offers an offline maps feature, allowing you to download maps ahead of time. This ensures a continuous experience that doesn't depend on your network connection, making it ideal for areas with no cell coverage.