Sintra

Sintra, formally known as the Town of Sintra, is a municipality in Portugal’s Greater Lisbon region, along the Portuguese Riviera. With a 2021 population of 385,654 spread over 319.23 square kilometers, it ranks among the country’s most urbanized and densely populated municipalities. A major draw for tourists, it is known for its scenic beauty, featuring historic palaces, castles, beaches, parks, and gardens. The Sintra Mountains run through the Sintra-Cascais Natural Park. The historic center, with its 19th-century Romanticist architecture, estates, villas, gardens, and royal palaces, is a UNESCO World Heritage Site. Key landmarks include the medieval Castle of the Moors, the romanticist Pena National Palace, and the Portuguese Renaissance Sintra National Palace.

Sintra is one of the wealthiest municipalities in Portugal and the Iberian Peninsula. It hosts a large foreign expatriate community along the Portuguese Riviera and is consistently ranked among the best places to live in Portugal. The European Central Bank’s annual ECB Forum on Central Banking takes place here.

The earliest signs of human presence, from the early Paleolithic, were found at locations like Lapa do Fumo or Colares. Neolithic remains, including decorated ceramics and microlithic flint tools from the 5th millennium BC, were uncovered at São Pedro de Canaferrim near the Moorish Castle. Late Chalcolithic pottery from the Sintra mountains suggests a Neolithic/Chalcolithic settlement existed between the fourth and third millennia BC, similar to fortified sites in Lisbon and Setúbal. Bronze Age traces appear in several mountain locations, including a late Bronze Age settlement within the Moorish Castle dating to the 9th–6th centuries BC. The Sintra Collar, a middle Bronze Age gold neck-ring found near the city in the late 19th century, has been in the British Museum since 1900. An Iron Age settlement at Santa Eufémia da Serra yielded artifacts from indigenous tribes and Mediterranean peoples, notably from the Punic period, dating to the early 4th century BC, before the Romanization of the peninsula in the mid-2nd century BC. The region’s proximity to Olisipo, a commercial center founded by the Turduli Oppidani in the first half of the first millennium BC, influenced its settlement. The name Sintra comes from the medieval Suntria, linked to Indo-European cultures, meaning ‘bright star’ or ‘