The one place almost no one skips when they visit Budapest is the Széchenyi Thermal Baths. Photos of the bright blue outdoor pools juxtaposed with the buildings’ yellow facades have become quintessential images of this city. My advice if you choose to visit the thermal baths (which you absolutely should because, hello, 3 outdoor and 15 indoor pools easily accessible via public transit) is to bring a friend. I’m all for solo travel, but soaking in a hot tub is most enjoyable when interspersed with blissed-out conversation, so grab someone from your hostel before you head over or get friendly in the locker room.