Indianapolis, the capital of Indiana, offers a mix of cultural and outdoor activities that are free for all ages.

For Kids:

1. Indianapolis Central Library: Offers free storytimes and children’s programs.
2. 100 Acres: The Virginia B. Fairbanks Art & Nature Park: Features interactive art installations in a natural setting.
3. Holliday Park: Includes playgrounds, hiking trails, and ruins to explore.

For Adults:

1. Indianapolis Museum of Art at Newfields: Free admission on the first Thursday of each month.
2. Monument Circle: The heart of downtown, featuring the Soldiers and Sailors Monument.
3. Canal Walk: A 3-mile loop perfect for a leisurely stroll or jog.

For Both:

1. White River State Park: Offers green spaces, museums, and free concerts in summer.
2. Indianapolis Cultural Trail: An 8-mile urban bike and pedestrian path connecting neighborhoods.
3. Crown Hill Cemetery: A historic cemetery with beautiful grounds and famous gravesites.