Not far from Barcelona, there is a fantastic natural reserve area called Parc Natural del Garraf.
It is a hilly green area coming from the inland to the sea. There are several cycling routes you to enjoy a full day.
Yesterday my trip took me to this small beautiful village called Olesa de Bonesvalls, the building behind the bicycle is a Middle Ages hospital.
At the end of the daily trip, I was able to rest for a while next to the bike :)