It depends. It's not if you don't have better plans than try to get laid with locals and partying. If you want to do something you cannot do in your country like swimming in crystal blue water, speeding on german autobahn or trying something which is legal in your destination, it can be.
I've been in many European countries as my family likes to travel and they usually invite me with them, I'm grateful for that. For me it's definitely worth it as I'm just a NEET who cannot travel almost at all. However they are still quite incomplete experiences because no romance, cuddles and sex there like when normies travel.
I personally would travel for cheaper escorts or giving geomaxxing a try. Germany was my favorite country simply for delicious slop and being able to drive over 200km/h