whether youth hostel will be suitable for a young tourist & less costly?

Question

would you please provide the youth hostel accommodation cost per night in each important places of all cities in europe? can you write in details? how to get it confirmed & their e-mail address.

Answer 1

Google for details enter the name of the country or town and youth hostel or just hostel, and check the prices yourself.
All hostel organizations have websites, often all hostels have their own sites.

Hostels are, as a rule, less costly. Not age restricted in most areas, but more young people go than older.
And prices differ, sometimes even within a hostel on any given day, often per season and surely per hostel.