What's new in REI National Park Guide & Maps

- Updated content
- Reduced app download size
- Stability improvements

About REI National Park Guide & Maps

REI Co-op Guide to National Parks 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, Glacier, Acadia, Great Smoky, and 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, upload your photos, record a GPS track, or send your exact location to help in case of emergency.
• The app is completely free--our gift to you as part of the 2016 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.

See available downloads
A more recent upload may be available below!

Download REI National Park Guide & Maps

This release may come in several variants. Consult our handy FAQ to see which download is right for you.

Variant
Arch
Version
DPI
3.0.14 APK
53
July 30, 2019
arm64-v8a
Android 4.1+
nodpi
All Releases

Version:24.19.0

Uploaded:May 13, 2024 at 4:52AM UTC

File size:46.4 MB

Downloads:7

National Park Trail Guide 24.15.1

Version:24.15.1

Uploaded:April 14, 2024 at 7:33AM UTC

File size:40.65 MB

Downloads:7

National Park Trail Guide 24.12.0

Version:24.12.0

Uploaded:March 31, 2024 at 1:44AM UTC

File size:40.09 MB

Downloads:9

National Park Trail Guide 23.51.0

Version:23.51.0

Uploaded:December 31, 2023 at 4:35AM UTC

File size:39.99 MB

Downloads:12

National Park Trail Guide 23.48.0

Version:23.48.0

Uploaded:December 8, 2023 at 8:26AM UTC

File size:38.98 MB

Downloads:10

National Park Trail Guide 23.9.1

Version:23.9.1

Uploaded:March 12, 2023 at 3:40AM UTC

File size:39.74 MB

Downloads:25

National Park Trail Guide 3.7.0

Version:3.7.0

Uploaded:December 13, 2020 at 6:55PM UTC

File size:39.4 MB

Downloads:21

Version:3.5.1

Uploaded:May 19, 2020 at 1:01AM UTC

File size:39.36 MB

Downloads:47

Version:3.5.0

Uploaded:May 18, 2020 at 5:53AM UTC

File size:39.54 MB

Downloads:33

National Park Trail Guide 3.3.0

Version:3.3.0

Uploaded:January 15, 2020 at 12:16PM UTC

File size:41.12 MB

Downloads:46

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