Discover White River is an information and community engagement initiative focused on the White Riverway in Hamilton and Marion Counties, Central Indiana. It introduces the river as a defining natural resource and helps residents and visitors explore the parks, trails, destinations, and activities along its route. The site highlights 27 recreation parks and trails, from natural preserves and greenways to cultural attractions, gardens, and community gathering places.

Visitors can find guides to fishing, paddling, biking, wildlife viewing, accessibility, and river conditions, as well as information about events, museums, concerts, shopping, history, and outdoor recreation. Its White Riverway map and reach guides help people discover places across six distinct sections of the river corridor. The initiative also shares updates on water quality, ecology, restoration projects, and the White River Vision Plan, which brings together community efforts to support a healthier river and connected communities. Through the free White Riverway Rewards Pass, people can earn rewards for visiting parks and attractions or volunteering.