I've been lucky enough to go up the Empire State Building twice now and each time I've been just as awestruck. Seeing the NYC skyline never grows old and it feels like you're in a film. I dare you not to hum Empire State of Mind whilst you're there... I recommend going up during the day as it's fantastic to see the city in all its glory. Buy your tickets online before you go as you get a small discount. Every little helps when you're in one of the most expensive cities in the world.
2. The Highline
This is my favourite place in the city. The Highline is an old railway line converted into an evelated park. Nearly two miles long, it offers great views of Manhattan and you'll find fab street art to marvel at and places to sit and soak up views. Make sure you go for brunch or dinner at Bubby's which is at the entrance in the Meatpacking District.
3. Statue of Liberty
Ah the icon of the city. The first time we booked ourselves on a boat with a tour guide to travel over to the the island with tickets to go inside the statue. This was great fun if a little busy! It was equally as good for when we saw it from our sightseeing ferry trip. You really don't have to get off to enjoy it. If you're on a budget then the orange Staten Island ferry is a good shout because it's free. You won't be able to get off the ferry at the statue but you do get an amazing view of it from the boat.
4. Central Park
I highly recommend cycling around this iconic park. It is absolutely huge and cycling is the best way to cover some serious ground. Bike hire is pretty reasonable and we had them for the entire day. There are clear cycle lanes and it couldn't be easier. Make sure you make a stop off at the Alice in Wonderland statue, Strawberry Fields and Belevdere Castle. If cycling seems to strenuous then hire a rickshaw for a guided tour. The guides are very knowledgable! My mum and I got to visit in the snow and it was magical. Freezing but absolutely magical! Such a dream to see NYC in the snow.
5. Brooklyn Bridge
Is there a more famous bridge in the world? It gets extremely busy but if you time it just right then it get it all to yourself. We spent the morning in Brooklyn before walking across the bridge in the afternoon to get back to Manhattan. It's one of those places that makes you feel like you're in a film and can't quite believe that it's real.
6. Ground Zero
If you're debating about if you should visit the 9/11 Museum and Memorial, then add it to your list. Yes its hard to witness but its such an important part of history and triggered so many things. It triggered events that we're still dealing with today. its absolutely wonderfully curated and is a really heart-wrenching experience that shouldn't be missed.