On Polish side there is a camping in Zakopane.
If you are a member of any climbing club you can camp in 3 places in mountain, too:
-horolezecke taborisko in Bielovodska (Bialej Wody) Valley (by blue marked rout)
-obozowisko taternickie PZA “Szalasiska” in Rybiego Potoku Valley (not far from Morskie Oko)
-obozowisko taternickie PZA in Suchej Wody Valley (by black marked rout)
Hello I wrote text about climbing in Tatras (eng.). There you will find lots of info about mountaineering, multi-pitch climbing and some other info :)
I hope that will be helpful ;)
What do you mean if you are a "member of ANY hiking club" you can tent camp? I'd like to hike in the Tatras and tent camp. I don't have an issue following the rules and camping in a designated spot; can anyone elaborate on the accessibility of these tenting areas? Can you pay at the refuges to setup a tent? I plan to visit the Polish side via Zakopane. I see you can tent in Zakopane, but I want to get into the mountains and do a multi-day hike.
I'm only familiar with the regulation on the Slovak side and that's pretty clear. As for those campsites on the Polish side, you may turn to the CE Europe tread in the forum and ask around colleagues there about what's the current regulation.