Switzerland?

What kinds of trees would I find in Neuchâtel, Switzerland?
Additional Details
i'm writing a story for my creative writing class and it takes place in Neuchâtel, Switzerland.
i need a word to fill in the blank:
"'This is so cool! We're both in Whitman. This is going to be a fun year!' I said to Mischa as we walked up to a large, brick building surrounded by large _______ trees."