Situated midway between Santarém and Óbidos, in
a landscape of pine and eucalyptus forets, Rio Maior is an agricultural
centre of very remote origin, with numerous prehistoric artefacts
having been found in the surrounding areas.
Rich with opencast natural mineral salt deposits, Rio Maior
already existed in the 16th century, eventually being granted
town status in 1836. What to see. Besides several 17th and 18th century manor
houses, Rio Maior is worth visiting for its 16th-century parish
church in the centre of town. Nearby. Rio Maior is a convenient base from which to
explore many of the region's most important attractions, including
the medieval walled village of Óbidos and the impressive
churches at Alcobaça and Batlaha. Also within easy striking
distance are the golden, sandy beaches of Nazaré and
São Martinho do Porto to the west.