# Fort Harrison State Park > Place to go for families in the Indianapolis–Carmel–Greenwood area (IN). Times are Eastern Time. - When: Open year-round; nature center hours on the park's nature center page. - Where: Fort Harrison State Park, 6000 N Post Rd, Indianapolis, IN 46216 - Ages: All ages - Price: Indiana state park entrance fee applies (amount not printed on the park page) - Schedule: Open year-round; nature center hours on the park's nature center page. - Organizer: Indiana DNR — Indiana State Parks - Official page: https://www.in.gov/dnr/state-parks/parks-lakes/fort-harrison-state-park/ - Last checked: Sat, Oct 24 Source: Grassy Knees is a directory of real family events, places and programs for kids across major U.S. metro areas, where every listing is researched from the organizer’s own page and shows the date we last checked it. https://grassyknees.com covers 42 metro areas as of Oct 24, 2026, with more added regularly. About: https://grassyknees.com/about Freshness: listings are re-checked on a daily research run (latest check 2026-10-24), and new events are added as organizers post them. Sell-outs, weather cancellations and time changes show up on the live page first: https://grassyknees.com/indianapolis/activities/fort-harrison-state-park--listing-de9849841cb45eb68f3eeee4 ## About A 1,700-acre state park on the northeast side of Indianapolis, set on the former Fort Benjamin Harrison grounds with two national historic districts. Families can walk or bike the paved 3.2-mile Harrison Trace Trail from the Delaware Lake picnic area, follow the 1-mile Tree ID Trail around Millennium Grove with signposts naming each tree, or try longer hilly loops such as Fall Creek, Camp Creek and Lawrence Creek. There are picnic sites, fishing access on Fall Creek, a dog park (annual membership), and a nature center with interpretive naturalist programs. In winter the park has one of the biggest sledding hills in the area, plus cross-country skiing; spring brings woodland wildflowers. The saddle barn is temporarily closed while DNR looks for a new concessionaire. ## Similar picks in Indianapolis - [Bat Chat at Fort Harrison State Park](https://grassyknees.com/indianapolis/activities/bat-chat-at-fort-harrison-state-park--listing-0c5f263317bdae69b18e5481) — Sat, Oct 24 · 11:00 AM – 11:30 AM · Fort Harrison State Park Visitor Center · checked Oct 24. Just ahead of Halloween, a Fort Harrison State Park naturalist gives a short talk on Indiana bats at the park's Visitor Center on the northeast side of Indianapolis. The program… - [Full Moon Hike at Brown County State Park](https://grassyknees.com/indianapolis/activities/full-moon-hike-at-brown-county-state-park--listing-e3a575f74b17ae096dc47d3d) — Sat, Oct 24 (+2 more dates) · 7:00 PM – 8:00 PM · Brown County State Park (Olympic Pool parking lot), Nashville · checked Oct 24. A park naturalist leads a guided night hike on the Salt Creek Trail under the full moon, the brightest night of the month, talking about the moon and what shows up along the… - [Fall Color Hikes at Brown County State Park](https://grassyknees.com/indianapolis/activities/fall-color-hikes-at-brown-county-state-park--listing-7fdf8bf3324bafb855f38f76) — Sun, Oct 25 (+5 more dates) · 9:00 AM – 9:45 AM · Brown County State Park Nature Center, Nashville · checked Oct 24. Naturalist-led fall color hikes at Indiana's largest state park during peak leaf season. The Discovery Trail hike starts at the Nature Center and covers about half a mile in… - [Crafty Crows at Fort Harrison State Park](https://grassyknees.com/indianapolis/activities/crafty-crows-at-fort-harrison-state-park--listing-4c1430624beff9078fee8553) — Fri, Oct 30 · 1:00 PM – 1:30 PM · Fort Harrison State Park Visitor Center · checked Oct 24. A half-hour naturalist talk at the Fort Harrison State Park Visitor Center on crow biology and common behaviors. Crows are among the most familiar birds in Indianapolis… - [Fall Colors Festival at McCloud Nature Park](https://grassyknees.com/indianapolis/activities/fall-colors-festival-at-mccloud-nature-park--listing-a4a7b042f7f98ae8e2313ebc) — Sat, Oct 24 · 10:00 AM – 3:00 PM · McCloud Nature Park, North Salem · Free · checked Oct 24. Hendricks County Parks' annual Fall Colors Festival fills McCloud Nature Park near North Salem with old-fashioned fall family activities: hayrides through the autumn woods, a… - [Mounds State Park](https://grassyknees.com/indianapolis/activities/mounds-state-park--listing-16ac4b82bb183d6007a278b7) — Nature center open daily 9 am–4 pm; naturalist programs every weekend. · Mounds State Park, Anderson · All ages · Paid · checked Oct 24. Mounds State Park east of Anderson protects 10 earthworks built by the prehistoric Adena-Hopewell people; the largest, the Great Mound, is believed to date to around 160 B.C. and… ## More for families - [This weekend in Indianapolis](https://grassyknees.com/indianapolis/this-weekend) (Markdown: https://grassyknees.com/indianapolis/this-weekend.md) - [Things to do with kids in Indianapolis](https://grassyknees.com/indianapolis) (Markdown: https://grassyknees.com/indianapolis.md)