South Dakota State Parks
- Guide to state parks and recreation areas, calendar of events, camping info, volunteer and internship opportunities, winter/snowmobiling activities, and park rules and regulations.
- http://www.sdgfp.info/Parks/index.htm

Summer Jobs with Custer State Park Resort Company
- More than 250 positions in four major resort facilities providing guest services in the park.
- http://www.coolworks.com/custer/

Resorts of Custer State Park
- Links to lodging and reservation information.
- http://custerresorts.com/