As befits a municipality which has increased its population more than fiftyfold in the last century, most of the buildings are modern. The parish church is in a modernist style, while the Sant Marcel castle has been rebuilt in a neogothic style. The botanical gardens of El Pedregar (also at Bellaterra) have a notable collection of sculptures. Iberic remains have been found at El Turó de Ca n'Oliver.
Plaça Joan Pau II
Parc Tecnològic del Vallès
Ermita de Santa Maria de les Feixes
La Torre Vermella
There are several remains from Roman times, including an aqueduct, an amphitheater, and a trading route to Barcelona.