House of Candy Barcelona

• Ball-pit pool styled as a sunken liquorice bath, the room kids and parents rate the most fun
• Fluffy Dreams is a big inflatable marshmallow castle to jump and roll around in
• Timed entry, books up on summer weekends, so reserve a slot online before you go

Ten-plus themed rooms run kids through a ball-pit pool styled as liquorice, an inflatable marshmallow castle called Fluffy Dreams, an ice-cream forest, oversized gummy figures, a walk-in bubble-gum machine, and a pink hide-and-seek maze. The roughly 90-minute route ends at a café and shop selling Parallelo gelato and Onyva coffee, free to enter without a ticket.