Top hostel honors go to this Greek-Brazilian-run gem in a colonial-style ’50s house tucked away in a Copacabana cranny. Four- to 10-bed dorms prevail throughout the home, which is chock-full of original architectural details and a hodgepodge of interesting floorings. There's a lively bar and common areas.
The hostel also runs a brand-new all-suites building next door: a great option for travelers who want a private room without missing out on the social interaction of a hostel.