The NMAI showcases one of the world's largest collections of breathtaking Native artifacts. The museum is a great piece of work as well, with incredible ceilings that may or may not strain your neck!
National Museum of the American Indian, 1 Bowling Green (Bowling Green/Whitehall St) Manhattan, NY 10004; 212-514-3700
FREE Admission: Always. Daily 10-5pm and Thursdays until 8pm
[Photo via @kristy__martin]