dam in nabanus river in the old town, tomar, portugal

waterway town river city canal landmark water bridge palace walkway tourism winter wall reflection architecture snow lock dam old ponte velha nabanus tomar portugal february -february 2024 portugalfebruary blue sky cityscape destination europe european garden green historic historical house hydraulic landscape medieval nabão nature outdoor park rapids roman stone stream surface valve view waterfall hilltomar hill-top templar castle skyline hill convent