There are a lot of fun indoor activities areas for kids in the Indianapolis that are affordable, fun indoor play places for kids to play, socialize, and parents to take a break! Here are some of the safest and most fun children's play center in Indianapolis.
1. Busy Bee Play Café
Address: 5635 W. 96th St. Suite 200, Indianapolis, IN 46278
Website: https://www.thebusybeeplaycafe.com/
Busy Bee Play Café has a variety of play areas for children aged 1-8, such as soft play areas, climbing structures, slides, mini roads for kids to drive, and imaginative role-playing areas to inspire children's exploration and creativity.
Busy Bee Play Café also has three dedicated party rooms, where staff will considerately meet various needs and help plan and organize celebrations such as birthday parties to create unforgettable fun times for children.

2. Smiley Indoor Playground
Address: 5729 E. 86th St., Indianapolis, IN 46250
Website: https://www.smileyindianapolis.com/
Smiley Indoor Playground has a large space of 25,000 square feet, with a variety of play facilities, such as trampoline basketball courts, pipe and slide climbing, obstacle courses, fast slides, etc. There is also a huge ball pool for young children, and an area with motion-sensing projectors. Children can interact with projected images on the pool and experience unique game fun.
In addition to regular play facilities, Smiley Indoor Playground also has an arcade with many arcade games to choose from. Players can earn tickets by playing games and redeem prizes at the prize redemption counter. In addition, there are VR virtual reality games, beam projector rooms with multiple games, Lego rooms, etc. to meet the entertainment needs of children of different ages.

3. Carter’s Play Place
Address: 1021 Kendall Ct, Westfield, IN 46074
Website: https://cartersplayplace.com
Carter’s Play Place is both an indoor playground and an occupational therapy center that provides children with occupational therapy services such as sensory integration, fine motor skills, self-help skills, feeding skills, etc. Carter’s Play Place is committed to creating a truly inclusive playground for children of all abilities. The equipment in the playground is rich and can be used by children of different ages and abilities, so that every child can enjoy the fun of playing here and feel warmth and support.
Here, Carter’s Play Place creates a warm and friendly environment where children and parents can relax and be themselves, which helps children play and grow better, and allows parents to accompany their children with confidence.

4. Kid’s Planet
Address: 499 Southpoint Cir Ste 101-102, Brownsburg, IN 46112
Website: https://kidsplanetfun.com
Kid’s Planet has a large four-story indoor park with an area suitable for older children, equipped with a variety of play facilities such as trampolines, tunnels, various types of slides, ball game areas, Lego building blocks areas, foam pits, etc.; there is also a special toddler area designed for children aged 3 and under, with multiple slides, ball pools, climbing structures and a large number of toys.
And Kid’s Planet will arrange staff to patrol the play area, always pay attention to the children's situation and provide help; issue wristbands to each child and adult, which need to be checked when leaving to ensure the safety of children; the floor of the toddler area uses foam flooring to reduce the risk of children getting injured.

5. Escapades Family Fun Center
Address: 4241 W. Williamsburg Blvd., Muncie, IN 47304
Website: https://www.escapadesfamilyfun.com/
Escapades Family Fun Center has a three-story, multi-story indoor playground with tunnels, tubes, slides, horizontal bars, a huge ball room, obstacles, and a signature rope bridge. There is a brand new arcade with more than 20 games, such as basketball, air hockey, virtual bowling, prize wheels, interactive multiplayer games, etc. There is also a toddler area customized for children aged 3 and under, with textured climbing areas, slides, interactive displays, etc.
At the same time, Escapades Family Fun Center has multiple party rooms that can be used for private parties, corporate team building or other celebrations. Professional event staff will help with layout and cleanup, and a variety of party packages are also available. Sensory-friendly activities are also held every Sunday from 11am to 1pm, during which there is no music, the volume of arcade games is lowered or turned off, and the lights are dimmed.

6. Adrenaline
Address: 10080 E 121st St suite 182, Fishers, Indiana 46037
Website: www.adrenalineactionpark.com
Adrenaline has a large space of more than 50,000 square feet, with rope courses, rotating bumper cars, virtual reality systems, trampolines, ninja warrior courses, slides and other amusement facilities, as well as soft play areas and sit-down zip lines for young children.
At the same time, Adrenaline can provide venues for school field trips. Through the experience in the trampoline park, students can learn physics knowledge such as Newton's laws of motion. It can also organize team building activities for scouts, which helps children obtain badges in sports and games.

7. Urban Air Trampoline and Adventure Park
Address: 14450 Mundy Drive, Noblesville, IN 46060
Website: https://www.urbanair.com
Urban Air Trampoline and Adventure Park has a large and uniquely designed Ninja Warrior course area, with various obstacle levels of different difficulty levels, such as swinging stakes, rings, climbing nets, etc., which can not only exercise children's physical fitness, but also improve their adaptability and problem-solving ability.
Urban Air Trampoline and Adventure Park will hold various special theme activities according to different festivals and seasons, such as decorating the venue with a horror theme during Halloween and holding a "haunted house trampoline" event; Christmas-themed amusement activities are launched at Christmas, so that parents and children can have fresh and unique experiences at different times.

8. Sweet Peas Play Cafe
Address: 1825 South Plate Street, Kokomo, Indiana 46902
Website: https://llama-finch-lxle.squarespace.com/
Sweet Peas Play Cafe has different areas suitable for children from infants to 12 years old. There is a special baby area with soft floors and toys suitable for babies; there is also an indoor playground designed for young children with facilities such as slides, stairs, bridges, etc.; there are also handicraft areas and construction toy areas for school-age children.
And Sweet Peas Play Cafe also has a variety of themed playhouses, such as auto repair shops, grocery stores, banks, art and craft houses, construction houses and fantasy kitchens. Each playhouse is equipped with toys and props with corresponding themes, allowing children to role-play and play games in different scenes.

9. KidCity
Address: 100 Surina Way, Greenwood, IN 46143
Website: https://www.greenwood.in.gov
KidCity is a two-story, year-round indoor play area that focuses on STEAM and features an activity center that includes educational themes, art, science, and music, allowing children to learn while having fun.
KidCity has the world's unique spiral staircase three-dimensional climbing sculpture Luckey Climber; a grocery store and kitchen area that simulates life scenes, allowing children to practice life skills; and an art center that provides a variety of materials for children to use their creativity. In addition, KidCity at Greenwood Community Center has a dedicated playground designed for toddlers with a small slope and slide, as well as a music garden full of giant musical instruments, where children can explore music, sound, and vibration outdoors.

10. Discovery Station
Address: 13400 Allisonville Road, Fishers, IN 46037
Website: https://www.connerprairie.org/
As part of the Conner Prairie Interactive History Park, Discovery Station integrates history and learning into games, allowing children to learn about history and culture while playing. Discovery Station has a craft corner, reading corner, train table, building block toy area, and a special baby play area, where children can experience building forts, role-playing, climbing and other activities.
At the same time, many areas and items in Discovery Station are made by Conner Prairie employees, creating a real and unique experience space for children, which can stimulate children's imagination and creativity.

11. Playscape
Address: 3000 N Meridian St, Indianapolis, IN 46208
Website: https://www.childrensmuseum.org/exhibits/playscape
Playscape is mainly for children aged 5 and under, providing a dedicated play space for children of this age. Playscape has a variety of activities such as exploring underwater pond habitats, creating original artwork in the art studio, launching balls through reaction devices, building towers in the building block area, and playing with water tables. There is also a BabyScape area for younger visitors, with many buttons, rotating butterflies and flowers, climbing and sliding areas, and interactive areas.
Playscape also has private nursing and bottle feeding spaces, family restrooms, and diaper changing stations to provide convenience for parents and children.

The above are some interesting children's play center in Indianapolis. If you are interested in them, take your children to try them out in your free time!