New York Hall of Science

This under-the-radar science museum in Queens, built for the 1964 World’s Fair, boasts a 30,000-square-foot outdoor Science Playground with water features, climbing webs, and physics-based activities. Kids learn through play, exploring pulleys, windmills, and slides. The indoor Maker Space and Rocket Park Mini Golf add more STEM fun. Best for ages 2-12, with a calmer vibe than Manhattan attractions. Admission: $22 adults, $19 kids 2-17, free for under 2. Open Wed-Sun, 10 AM-5 PM.