A variety of resources about hiking, beer, or both
Hiking
- National Park Service https://www.nps.gov/index.htm
- Maryland Department of Natural Resources https://dnr.maryland.gov/Pages/default.aspx
- Pennsylvania Department of Natural Resources https://www.dcnr.pa.gov/Pages/default.aspx
- American Hiking Society https://americanhiking.org/
- Appalachian Trail Conservancy https://appalachiantrail.org/
Beer
- Maryland Craft Brewery directory https://www.mdcraftbeer.net/
- PA Breweries website https://breweriesinpa.com/