I just want to make sure if there are some things I should pay attention to, if I want to sexually escalate with a girl on a date but there are no possibilities of the my/her place or AirBnB or hotel or the own car.

I have a (first) date scheduled on Saturday and I plan on going for a walk at my local park and on the university campus which is quite nearby.

I've noticed there are some corners outside which could be suitable in terms of accesibilty and to not get caught ofc (even though I'd rather go inside the buildings and in a hallway or something like that; I'm not sure of the buildings are open at Sat)

Mostly I want to know if there is something I can do to make the girl comfortable in that situation and/or if there is a good way to iniate it