In recent years, Apple has celebrated the birthday of the National Park Service which was established when the Organic Act was signed into law on August 25, 1916. Last year’s Apple festivities included donations to the National Park Foundation based on selected usage of Apple Pay—details are described here.
This year marks the 105th birthday of the National Park Service, and Apple is doing something similar. Additionally, it has provided a link to an Apple Maps Guide that was created by the National Park Foundation which can be accessed here.
There are 63 locations in this guide, one for each national park. Each national park has a brief description along with a link to additional information on the National Park Foundation website.
More information about the Guides feature of Apple Maps can be found on the Apple Maps overview page, the Maps User Guide for macOS, the iPhone User Guide, or the iPad User Guide.