# My Gym Children's Fitness Center Harlem > Large, clean space filled with colorful play equipment like rock walls, slides, and trampolines creates an active environment. Coaches lead structured games that keep children engaged and moving without dull moments. Strong sense of community among adults supports a safe, welcoming atmosphere for kids' physical and social development. Source: https://www.atly.com/location/My-Gym-Children's-Fitness-Center-Harlem - Address: 258 St Nicholas Ave, New York, New York, United States - Hours: Wednesday: 09:15 AM - 02:00 PM Wednesday: 03:30 PM - 05:40 PM Thursday: 09:15 AM - 01:30 PM Thursday: 03:00 PM - 06:30 PM Friday: 09:15 AM - 01:30 PM Saturday: 09:15 AM - 01:30 PM Sunday: 09:15 AM - 01:30 PM Monday: 09:15 AM - 11:15 AM Monday: 03:30 PM - 06:45 PM Tuesday: 09:15 AM - 01:30 PM Tuesday: 03:00 PM - 06:40 PM - Phone: +19172616588 - Website: https://www.mygym.com/harlem - Google rating: 4.7 (133 reviews) ## What it is good for - Lively — 10/10 - Energetic — 10/10 - Gyms — 10/10 - Birthday Parties — 9.8/10 - Kid Friendly — 9.7/10 - Fun Activities — 9.7/10 - Party — 9.6/10 - Baby-Friendly — 7.5/10 - Comfortable — 6.7/10 ## What people say - "The coaches kept all the kids engaged and happy during birthday parties." - "Coach RJ and Matt kept the kids comfortable and the fun going." - "The coaches here are so attentive and patient with babies." ## Good to know - Membership costs $179 for one child and $125 for another, plus a $29 trial charge. - The facility maintains high cleanliness standards with constantly rotated equipment. - Activities include gymnastics, dance parties, bubbles, obstacle courses, and group games. - The gym hosts kids' birthday parties with a variety of engaging activities. - The birthday party planning process is efficient and well-organized. ## 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.