For a fun weekend day trip from NYC, I would highly recommend taking the Metro North upstate for a hour to a town called Cold Springs, right by the Hudson Valley State Park. It’s a great escape from the hustle and bustle of the city and there are multiple trails ranging from beginner friendly to advanced. The views there are incredible with mountains, forests, and the Hudson River running through. The town itself is also super cute with local cafes, restaurants, and shops. I would recommend the Cheese Shop for a quick bite before your hike!