Where did you had sex?

Hm, come to think of it, most of them include public places and being near water.
In the lake at night at a folklore music festival, some people being really close. Also, friction in the water is a bitch.
Same lake but not sure if it's the same year. Basically they rent rowing boats - that was a fun bj, pretty sure 2 people saw us.
Then next to a river, I thought the place was pretty isolated but some people walked by...
Also, many hot tubs, sauna, pool (sorry), woods, bathrooms.