CosmoCaixa — Children's Planetarium
CosmoCaixa's children's planetarium has sessions adapted for kids from age 2. Half an hour lying back and gazing at stars while they tell stories about the sky. It's dark but not scary — most kids are completely mesmerised.
💰 ~6€ adult (under 16 free)
💡 Parent tip: Book planetarium tickets online in advance — the children's sessions sell out fast on weekends. While you're there, don't miss the flooded forest, which is included with admission.