Sintra Day Trip Guide | Pena Palace, Quinta da Regaleira & More

Sintra is the most spectacular day trip from Lisbon — a UNESCO World Heritage town in the mist-shrouded Serra de Sintra hills, 28km northwest of the capital, where 19th-century Romantic monarchs and wealthy aristocrats built palaces of such theatrical fantasy and lavish excess that the landscape feels like it was designed by a fevered imagination rather than constructed by human hands. The combination of lush forest, dramatic granite hills, and extravagant palace architecture makes Sintra unlike anywhere else in Portugal and unlike most places on earth.

The Pena Palace is the crown jewel — a polychrome fairytale of towers, ramparts, and decorative excess perched on a granite peak above the clouds, designed for King Ferdinand II in 1854 in a style that freely mixes Gothic, Manueline, Moorish, and Renaissance elements with gleeful disregard for architectural consistency. The effect is magnificent. The Moorish Castle ruins on an adjacent peak provide atmospheric contrast and extraordinary views across the hills to the Atlantic coast.

Quinta da Regaleira is Sintra's most mysterious and romantic property — a late-19th-century neo-Manueline mansion surrounded by gardens of extraordinary symbolism, including the famous Initiation Well (a 27-metre spiral staircase descending into the earth through nine levels representing Dante's circles of hell) and a network of underground tunnels, grottoes, and symbolic gardens that reflect the owner's Masonic and esoteric interests. Plan a full day in Sintra to do it justice. Our guide covers transport, ticket booking, the optimal route through the palaces, and where to eat in the town centre.