Unusual places

Spicing up my sex life can sometimes be as easy as finding a daring place to have sex. Here's my top 10 list of places where I've done the deed:
1) In an elevator
2) In a library
3) In a classroom
4) On the sidewalk
5) At the top of a waterfall
6) In a friend's backyard
7) In the projection booth of a theater
8) On the beach
9) In a sex club
10) And of course ...in bed.

Feel free to share some of yours.