What are other things to do than Zoos & Aquariums that are worth visiting in Barcelona?

The other unmissable things to do in Barcelona are:<a href='/barcelona-l45/culture-history-tc27/'>Culture & History</a><a href='/barcelona-l45/entry-tickets-tc123/'>Entry Tickets</a><a href='/barcelona-l45/activities-tc54/'>Activities</a><a href='/barcelona-l45/art-museums-tc28/'>Art & Museums</a><a href='/barcelona-l45/for-first-time-visitors-tc1139/'>For first-time visitors</a>

What are the best Barcelona Zoos & Aquariums?

The best Barcelona Zoos & Aquariums are:<a href='/sagrada-familia-l2699/barcelona-go-city-explorer-pass-choose-2-to-7-attractions-t407384/'>Barcelona: Go City Explorer Pass - Choose 2 to 7 Attractions</a><a href='/barcelona-l45/barcelona-hop-on-hop-off-bus-aquarium-tour-t378334/'>Barcelona: Hop-On Hop-Off Bus & Aquarium Tour</a><a href='/lloret-de-mar-l2322/lloret-de-mar-barcelona-day-trip-with-aquarium-visit-t233592/'>LLoret de Mar: Barcelona Day Trip with Aquarium Visit</a>

Which Barcelona Zoos & Aquariums are taking additional COVID-19 precautions?

These Barcelona Zoos & Aquariums are taking additional COVID-19 precautions:<a href='/barcelona-l45/barcelona-hop-on-hop-off-bus-aquarium-tour-t378334/'>Barcelona: Hop-On Hop-Off Bus & Aquarium Tour</a><a href='/lloret-de-mar-l2322/lloret-de-mar-barcelona-day-trip-with-aquarium-visit-t233592/'>LLoret de Mar: Barcelona Day Trip with Aquarium Visit</a>