Yes you can! You can pay whatever amount you'd like. The suggested amount is $23 USD per person. The special exhibitions like the butterfly house, cost extra. I did all four special exhibitions (butterfly house, senses, space, and flight) for a total of $33USD each. I really enjoyed the butterfly house but I think the other special exhibitions are more enjoyable for little kids. I think the special exhibitions are always changing.
The AMNH is free: NY tax dollars pay for their exhibits. If you walk inside and wait in line, you can pay however much money as a donation, from 1 penny to 50 dollars.
Yes you can any, any anount!
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