Greater Port Austin Area Chamber of Commerce
- Lodging, dining, shopping, entertainment, fishing, services, and a traveler's directory.
- http://www.portaustinarea.com/

Port Austin Local News: Topix
- Local, regional, and statewide news collected from diverse sources on the web.
- http://www.topix.com/city/port-austin-mi

Port Austin Level & Tool Home
- Manufacturers of wood and aluminum levels, drywall tools, and accessories.
- http://portaustinlevelandtool.com/

The Farm Restaurant
- Specializes in "Heartland" cuisine prepared from scratch using seasonal herbs and fresh produce. Offers a sample menu and cooking classes.
- http://www.thefarmrestaurant.com/

Port Austin Township Library
- Provides library services, photos, location and hours.
- http://fp1.centurytel.net/cen06545/portaustinlibrary.htm

Port Austin City-Data
- Detailed profile of the community, including the geography, average climate, and demographics.
- http://www.city-data.com/city/Port-Austin-Michigan.html

Port Austin InfoMI
- A brief history of the area with photos, business listings, churches, organizations, and activities.
- http://www.infomi.com/city/portaustin/

Grindstone Air Harbor Airport
- Aeronautical information includes location, runway, taxiways, navaids, radio frequencies, FBO information, weather, sunrise and sunset times, aerial photo, airport diagram.
- http://www.airnav.com/airport/29C

The Bank 1884
- A National Historic Site restaurant offering food and spirits.
- http://www.thebank1884.com

Port Austin KOA Campground
- Map and campground facilities.
- http://www.multimag.com/rec/rec2_listing.cgi/Port_Austin,_MI%7C%7CResorts