You can buy things at open-air stalls here.
It is a market.
What is it?
It is a station.
What is it?
It is a town hall.
What is it?
It is a tourist information office.
You go here to look at plants.
It is a botanical gardens.
What is it?
It's a clock tower.
You can go here to look at exotic fish and other sea creatures.
It is an aquarium.
You go here to catch a metro.
It is an underground.
What is it?
It is a car park.
You go here to look at the paintings.
It is an art gallery.