Planetariums + Best Places to See the Stars in Indianapolis

While Indianapolis doesn’t have any official dark sky sites, there are still some fantastic places nearby where families can stargaze, catch a meteor shower, or peer through a telescope at the wonders of the night sky. Whether you’re toting your own gear or hoping someone else has a telescope already set up, we’ve rounded up the best local spots to explore space with your kids.

Where to See the Stars with Kids Around Indianapolis

There are many places to watch the stars on your own, but public tours and public shows at planetariums or with Astronomical experts make it so much better for kids and their adults!

Holcomb Observatory and Planetarium at Butler University

If your kids are fascinated by stars, planets, and the universe, Holcomb Observatory is a must-visit. Located on the Butler University campus, this public observatory features planetarium shows, guided tours, and telescope viewing on select nights. Holcomb Observatory is one of the largest public observatories in the world, and it’s our very own Indianapolis Planetarium. The 38-inch Cassegrain reflector telescope is one of the largest public telescopes in the country—giving visitors a rare chance to view the rings of Saturn, lunar craters, and even distant galaxies in stunning detail. Inside the planetarium, families can enjoy engaging shows that explore constellations, space science, and cosmic phenomena. There’s a small admission fee, and reservations are recommended, especially for popular nights.

Carmel High School Planetarium

For a more budget-friendly option that’s perfect for young learners, check out the planetarium at Carmel High School. This hidden gem opens to the public for 40-minute educational shows featuring different themes in modern astronomy. It’s a fun and accessible way to spark kids’ interest in space. On clear nights, student volunteers often set up telescopes for a bonus peek at the real night sky. Ticket prices are family-friendly, with discounts for kids and students.

Stargazing at McCloud Nature Park

Want to enjoy the stars under a wide, open sky? Head to McCloud Nature Park in North Salem. Once a month, the Indiana Astronomical Society partners with Hendricks County Parks & Recreation to host public night sky viewings. These free events start with a short talk inside the Nature Center about what to watch for—like visible constellations or nearby planets. Then everyone heads outside, where large and small telescopes are set up on the lawn. Kids can look through real telescopes, meet amateur astronomers, and possibly catch sight of Saturn’s rings, star clusters, or even a comet. These events are open to all ages, but kids 8 and up will get the most out of the experience.

Grand Universe Science & Space Center (Coming Soon to Westfield)

Westfield is gearing up for an astronomical addition: the Grand Universe Center for Science and Space Exploration, set to open in phases beginning as early as 2026. Located right next to Grand Park on a sprawling 66–78-acre campus. We’re looking forward to the 170,000 – 186,000 sq ft Center for Science & Space Exploration, featuring one of the world’s largest full‑dome planetariums—a 75– to 68‑foot digital 8K LED dome with seating for 200 in immersive 360° displays. Grand Universe will be more than a museum; it’s envisioned as a true immersive STEM hub designed to spark curiosity (and maybe future careers) in science, technology, engineering, and space exploration. With its space-themed hotel, convention center, scenic outdoor plazas, and direct access to the Monon Trail, Grand Universe is being built as a day-long science adventure for all ages.

More Planetariums and Astronomy Events in Indiana

If your family wants to keep chasing stars across the state, Indiana has a handful of other planetariums and astronomy clubs that host events throughout the year.

Charles W. Brown Planetarium at Ball State University

This is Indiana’s largest planetarium, with a 52‑foot dome and seating for over 150 people. Public shows are free unless otherwise noted, and they run throughout the school year, including weekend family-friendly programs like “Little Wanderers: The Outer Planets” for ages 6 and older. It’s perfect for a fun road trip and some hands-on astronomy learning.

Allen Memorial Planetarium in Terre Haute

Located on the campus of Terre Haute South Vigo High School, the Gibson Allen Memorial Planetarium hosts public shows, including weekend star programs during the fall and spring. The shows guide families through seasonal constellations. Planetarium shows are free and family-oriented, but availability depends on the school calendar, and seats are first-come, first-served, so it’s a good idea to call ahead or check the schedule.

Turkey Run State Park Planetarium & Stargazing Programs

The Nature Center at Turkey Run offers “Star Shows” in its small theater and occasional evening planetarium programs, often focusing on the constellations and their stories. Plus, the park is a recognized dark sky location (Bortle Class 4), making it perfect for stargazing under wide open skies. These programs are free, family-friendly, and a natural fit if you’re already out hiking or camping.

Whether you’ve got a little astronaut at home or just want to experience the magic of a starry night together, these destinations offer a fun, educational, and unforgettable way to connect with the cosmos right here in Indiana.