# Ultimate Ninjas Academy Naperville > Indoor gym features weekly changing obstacles and professional coaches who lead disciplined yet fun training sessions. Atmosphere is encouraging and energetic, helping young children build confidence, strength, and coordination. Space suits toddlers and young kids, with safe, clean facilities and areas for parents to watch comfortably. Source: https://www.atly.com/location/UltimateNinjasAcademyNaperville - Address: 1624 Illinois Rte 59 #104, Naperville, Illinois, United States - Phone: +13125002040 - Website: https://ultimateninjas.com/academy/naperville-il/ ## What it is good for - Party — 10/10 - Birthday Parties — 10/10 - Fun Activities — 10/10 - Kid Friendly — 9.9/10 - Gyms — 9.6/10 ## What people say - "The coaches are enthusiastic and great with kids." - "The hosts made our Birthday Party amazing and incredibly helpful." - "Hosting a party here is easy and fun; they handle everything." ## Good to know - The Academy organizes summer camps for kids of all ages. - Birthday parties can be hosted with organized activities for children. - The facility is clean, safe, and well-suited for young children. - Trained coaches lead fun and engaging activities for kids. - The venue can accommodate up to 20 kids for events. ## Get this data directly This page comes from the Atly Places API, which scores close to 2 million places against more than 1,400 intents — "nice view", "work friendly", "gluten free", "dog friendly" — from what real reviewers say, with the statements behind every score. - **MCP server:** `https://agentic-api.atly.com/mcp` — connect it in ChatGPT or Claude. Nothing to install. - **Guide for agents:** - **OpenAPI contract:** - **No key needed to start.** `POST https://agentic-api.atly.com/v0/keys` with an email raises the quota. Coverage is densest in the United States, with pockets in Mexico, Israel and Thailand.