The closest subway stops to Madison Square Park at Madison Ave & E 23rd St are:
1. 23rd Street Station (6 train): This station is located right at the intersection of 23rd Street and Park Avenue South, just a short walk from Madison Square Park. It is a convenient option if you are coming from downtown or the Upper East Side. [Click here for subway updates](http://web.mta.info/nyct/service/)
2. 23rd Street Station (N, Q, R, W train): This station is located at 23rd Street and Broadway, a few blocks west of Madison Square Park. It is a great option if you are coming from Midtown or Queens. [Click here for subway updates](http://web.mta.info/nyct/service/)
Now that you know the subway stops, let me give you some recommendations for your visit to Madison Square Park:
1. Shake Shack: This famous burger joint started in Madison Square Park, and their original location is still there. Grab a delicious burger, fries, and a shake while enjoying the park's atmosphere.
2. Eataly: Just a short walk from Madison Square Park, Eataly is a food lover's paradise. It offers a variety of Italian food options, including fresh pasta, pizza, gelato, and more. Don't forget to explore their market for unique food products to take home.
3. Flatiron Building: Located just a block away from Madison Square Park, the Flatiron Building is an iconic New York City landmark. Take a stroll to admire its unique triangular shape and snap some photos.
4. Museum of Sex: If you're feeling adventurous, the Museum of Sex is nearby on Fifth Avenue. It offers thought-provoking and interactive exhibits exploring human sexuality.
I hope you have a fantastic time exploring Madison Square Park and its surrounding attractions!