Óbidos Castle, integrated into the enchanting medieval walled town of Óbidos, offers a captivating journey back in time. Visitors can freely explore the charming cobbled streets, browse artisan shops, and walk along sections of the ancient town walls for panoramic views, making it ideal for solo exploration; guided tours are also available for deeper historical context. While the town is pedestrian-friendly, its uneven cobblestones and steep sections, particularly on the narrow castle walls, pose accessibility challenges for those with mobility issues. The town is open year-round, with spring and autumn offering pleasant weather and fewer crowds than the peak summer months or special festival periods like the Medieval Market or Chocolate Festival. There is no entrance fee to the town or walls, making it a very affordable visit, with typical durations ranging from 2 to 4 hours. Don't forget to sample the local Ginjinha cherry liqueur, often served in a chocolate cup.