Hotels
Hotel rooms are the best. My job involves a lot of travel. Usually I have my room curtains fully open when I am in the room and totally commando. I even had a smoke or two in the balcony after dark. Should admit I am a bit scared to go wondering in the corridor because of surveillance cameras but have occasionally put the dinner plates out for the cleaners.
We have been getting naked in hallways, pools, fitness rooms, stairways and elevators for several years now. All without incident. It just takes a keen eye to see the camera and then find that blind spot. There is always one if you you want to get naked and take a photo. Our best are the naked walks down the hallway, even mid-day, we don't wait for the wee hours.
He travels a bit for work. There is one hotel that he goes to in Georgia. He got to know the staff and asked if he could sunbath nude on the rook. They gave the "code" to the door and said sure. A few time one of the desk clerks comes up and lays out naked with him after work. Kinda cool.
Always and forever in hotels. Wife and I have always had good luck with the desk clerks if we ask to use facilities after hours in the nude. And always on a balcony - I mean, how can you resist? And in a local river at a fairly busy area with some of our friends. Almost always in our back yard area at any time.
skinnydipping in the pool mainly at night, have gone to the ice machine a few times nude but curtains are usually closed ( most) of the way, sitting on the balcony or screened porch and of course have answered the door nude for cleaning ladies, once they asked if they could come in and clean while i was still nude since mine was one of the last roomsto be finished since i was still tired from driving all night i let them in i'm sure i wasn't the first person they had seen nude.