• Grip socks required for kids and for any adult who goes into the play areas, so bring a pair or buy them at the park
• Parents can play too on most of the equipment, as long as the park isn't at capacity
• Birthday parties come with hosts, a separate kids' entrance and a mezzanine where parents can watch

Feijão Verde Fun Park is a 1,000-square-meter indoor play park in Abrunheira, on the edge of Sintra. Toddlers get ball pools and a pretend-play town with a kitchen, school, grocery and a dress-up salon. Older kids head for the trampolines, air bungee, inflatables, soccer cage and slides that drop from the first floor.

Most of the equipment takes adults too, so parents can join in.