Guilherme Beach in Quarteira, part of the Algarve’s expansive coastline, is a golden-sand stretch backed by a lively promenade and within walking distance of hotels and local amenities[1][3][5]. Its 2km length features rock barriers that stabilize the sand and create calmer swimming areas, though the steep slopes between sections require caution during high tide[3][5]. The beach blends seamlessly with Praia do Almargem to the east and remains a favorite among Portuguese holidaymakers during peak season[5]. With Blue Flag status and clear waters, it balances accessibility and natural beauty, offering a mix of relaxation and resort-style convenience[3][5].
