Best Indoor Playgrounds in Millburn, New Jersey
1
Genius Gems
Address: 215 Millburn Ave, Millburn, NJ 07041
Genius Gems in Millburn, New Jersey, stands out as an innovative STEM-focused indoor play space where kids can explore their creativity through building challenges, robotics, and coding activities. The spacious facility features specialized areas for various hands-on projects, including a design bar with magnetic tiles and LEGO engineering stations that keep children engaged for hours. The clean, well-organized environment is staffed by enthusiastic instructors who guide young minds through educational activities while making the learning process feel like pure entertainment.
What People Are Saying
Adult Space: One review mentions a small area for parents to sit and work while children play. Another mentions the availability of food and drinks, suggesting a parent-friendly area.
Food & Snacks: Several reviews mention food and drink options, including pizza and cake at birthday parties and a small selection of food and drinks for general visitors.

Cleanliness: Several reviews praise the cleanliness of the facility. One review explicitly mentions the space being 'immaculately clean'.
Parties: Multiple reviews mention birthday parties being hosted at the indoor playground. One review specifically details the party structure, including free play, guided projects, and pizza/cake.

Restrooms: One review mentions the facility being 'clean and spacious'. Although not explicitly stated, it can be inferred that restrooms are available.

Activities: The reviews highlight various activities such as Lego building, robotics, coding classes, Magnatile activities, and STEM-focused projects. These activities cater to a range of interests and skill levels.
Not Noted

Energy Burning: The reviews focus on the educational and engaging nature of the activities, rather than the energy-expending aspect. While building and creating can be active, the reviews don't explicitly highlight energy-burning opportunities as a central feature.
Toddler Area: The reviews do not mention a dedicated toddler area.

Socks: The reviews do not mention any specific sock policies.
Prices: The reviews don't provide information on admission prices or costs.