You were given one line of numbers and letters called a string.

34322e3134323339362c202d3130322e383538373831

It was difficult to notice but it only contains 4 letters ‘e’, ‘c’, ‘d’ and another ‘e’. These are within the the first 6 letters of the alphabet and as such are all used within the hexadecimal number set.

The hexadecimal numbers are a base 16 number set whereas our normal number system (decimal) is base 10. This means that hexadecimal uses sixteen distinct symbols, 0–9 to represent values zero to nine and A–F to represent values ten to fifteen.

Therefore the string above is in hexadecimal, if you decode it from hex using an online decoder, you get the following output.

42.142396, -102.858781

This looks a lot like a longitude and latitude. If you put those in Google Maps and then go to street view and have a look around, you soon realise you are in a place called Carhenge.

Therefore the answer is CARHENGE.