National Park Trail Guide 4+

National parks guide and maps

Adventure Projects Inc.

Designed for iPad

    • 4.6 • 1.4K Ratings
    • Free



National Park Trail Guide is your comprehensive guide to hiking and site seeing in our National Parks.

• Currently packing complete trail data and hike descriptions for many of your favorite National Parks, including life-list destinations like Yellowstone, Yosemite, Grand Canyon, Zion, Grand Teton, Mount Rainier, Point Reyes, Rocky Mountain, Zion, Acadia and many more!
• Search for hikes using the map or a park's “best of” list curated through star rankings from the community.
• Never get lost again! See your live position on a terrain or satellite map and vertical profile
• No cell signal needed. The data is available offline, and your phone uses its built-in GPS to show your location.
• Plan the perfect trip for you, using our hike difficulty ratings, elevation profiles, star ratings, and informed insights on seasons, camping and lodging, guided tours, food and drink, and more.
• Traveling with kids? We have an expert-selected list of Family Friendly Hikes. Want to target the park’s most beautiful features? View our list of Gems.
• Other cool features: Create a to-do list, track your hikes, or send your exact location to help in case of emergency.
• The app is completely free--it’s our gift to you as part of the National Park Service's Centennial Celebration.

By using GPS, we can show your location on trails and vertical profiles. Continued use of GPS running in the background can dramatically decrease battery life.

What’s New

Version 4.5.8

Bug fixes and maintenance.

Ratings and Reviews

4.6 out of 5
1.4K Ratings

1.4K Ratings

mpc64 ,

Awesome app

There’s so much info here it’s great. Just about every NP is covered and even some National Monuments and such. But what really impressed me was today when I was at Pinnacles NP I wanted to make sure I was going the right way on a trail in a place where I had no cell service s nothing else would even work. I opened the Trail Map and not only did it show all the trails, but it pinpointed where I was on the trail exactly. Thinking it may have been a lark I continued on and then tried it again. It took a second or two to update and then had moved my location along the trail. I moved off the trail a bit and even then it updated my location in relation to the trail and the parking lot I was headed to. I don’t know whether that works in all parks or not, but it was pretty amazing and may actually save people who’ve lost track of a trail, if they can see exactly where they are in relation to the trail, even in areas where there’s no cell service. Not sure how that works, but I was impressed.

Grand Teton Man ,

As a parkie, this is THE BEST app

I spent last summer as an employee in GTNP and can say that this is the singles best app for hiking in the national parks. The map feature is amazing and intuitive, the trail profiles are super helpful, and the trails that have guides are very well written and helpful. Being able to see my location on the map even without service saved me a few times while hiking through the Utah desert. There are a few glitches every now and then, especially when switching between screens or trying to search for a trail, but overall works very well. If only this app worked outside the national parks.

MaeFun ,

Excellent app, just has a few issues

First off, I love this app and program. It has literally improved every single National Park trip of mine, and I couldn’t be more grateful. If I could give it 3.5 stars I would. Unfortunately there is some issue when it comes to organization. Some of the “parks” listed are instead units of the National Park system. If there could be a way to separate the actual 63 national parks from the several hundred other units and monuments, that would make the user experience much more enjoyable. Additionally multiple trails appear to be lacking, such as the trail to summit Rainer, cavern trails at Carlsbad and Mammoth Cave, and the trail to summit Denali. If these could be added that would be a tremendous improvement to keeping track of routes taken.

Fix these and so long as there are no bugs it will immediately result in a 5 star review!

App Privacy

The developer, Adventure Projects Inc., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • Location
  • Contact Info
  • User Content
  • Identifiers
  • Usage Data
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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