Top 5 Sintra Castles to Explore When Visiting Portugal

Often considered the crown jewel of Sintra, Pena Palace is a vibrant example of 19th-century Romanticism. With ochre, terracotta, and yellow hues that contrast dramatically against the surrounding green forests, the fairy-tale palace adds to the captivating ambiance of the region. Enjoy panoramic views over the Atlantic Ocean while misty mountain air envelops you.

Marvel at the eclectic architectural styles surrounding the fortress, with Neo-Gothic, Neo-Manueline, and Neo-Renaissance features boasting bold turrets, arched windows, and rough stone walls. Discover mysterious pathways, hidden tunnels, and the sweet, citrusy aroma of the exotic magnolia plant.

Inside Pena Palace, watch how the lights glisten off delicate chandeliers, look at your reflection in the well-polished wooden flooring, and feel the opulence of a historic boudoir, with plush materials draped over decorated four-poster beds.

The Monserrate Palace is a stunning combination of 19th-century eclecticism and Portuguese Romanticism. The design is characterized by its intricate tilework, pointed arches, and an impressive octagonal dome, all set amid lush gardens filled with exotic plants and serene water features.

The tri-towered structure is visually striking, with symmetrical facades covered in large stones and trimmed with delicate lattice-framed arched windows. Admire the impressive octagonal-domed roof, then step inside and watch the light bounce off rose marble columns holding up Gothic-style golden arches.

Listen to the refreshing sound of running water from the central fountain in the Atrio Principal, the central room of the palace. Walk through landscaped gardens and notice the sweet, floral aromas as you pass the rose garden. Breathe in fresh country air as you wander through manicured lawns interspersed with the blue water of lakes and channels.

This UNESCO World Heritage Site is a masterpiece of Neo-Manueline architecture and Romantic landscape design. Enter a world featuring monumental trees, fanciful architecture with hidden tunnels and grottoes, and elaborate fountains.

Feel the grandeur and boldness of the intricate Gothic-Renaissance facade adorned with elaborate carvings and stone gargoyles. The palace spans five floors, with a stunning chestnut staircase linking the three main landings and a cool and cozy secret passageway connecting the chapel to the crypt.

A highlight of this striking palace is the mysterious Initiation Well. Gazing down the inverted tower that plunges 90 feet into the earth, you may feel like you are embarking on an out-of-this-world adventure. Feel the rugged stone rail as you wind your way down the well, noticing the contrast of green moss against the stone structure. Embrace a splash of color from the eight-pointed compass rose made of blue, yellow, red, and white marble.

Originally built for defense, the medieval Moorish Castle boasts stunning views over Sintra. Gaze upon the zig-zag design comprising a double belt of walls that wind across two ridges, with bold battlements and fortified towers that seemingly climb up into a blue sky. Feel the rough texture of ancient stone beneath your feet and hands as you explore the castle’s various structures.

Wind your way up the Royal Tower in search of an incredible view over the Serra da Sintra Hills and, on a clear day, the outline of the Atlantic coastline. As you make your way to the northernmost part of the castle wall, you will notice a dark shadow against the gray stone and patchy vegetation. This is the Gate of Betrayal, a weak spot in the fortress wall that unleashes a haunting vibe from myriad tales and legendary troubles.

Feel the whisper of wind through the battlements, the occasional bird call breaking the silence. Notice the scent of nature filling the air, earthy aromas of stone and soil mingling with the fresh smell of lush vegetation that now surrounds the castle. Absorb the cool, calm atmosphere as you look out over hills and distant mountains.

The National Palace of Sintra stands out as one of the best-preserved medieval royal residences in Portugal and its central location makes it a great starting point for exploring the area.

The palace’s distinctive white facade and two massive conical chimneys are visible from afar, offering a stark contrast to its terracotta tiles and orange trimmings. Step inside and notice the brilliant blue and white Mudéjar-tiled walls, telling stories of horse-and-hound adventures while angelic figures watched over the palace’s occupants.

Glide along the polished floor and look up to capture elaborate ceilings and decorations in the Coat of Arms and Swan Rooms, noting the aromas of old wood and stone. Located amid Sintra’s lush mountains, you are likely to catch whiffs of fresh air and vegetation as you wander from terrace to gardens, visiting the large, twisted Manueline column in the Preta Garden.

The castles and palaces of Sintra boast diverse architectural styles that represent the town and region. They not only showcase the rich history of Sintra and its surrounds, but also offer you the opportunity to discover stunning landscapes and incredible experiences that reflect Portugal’s royal heritage.

Discover the diverse beauty of Sintra and its castles, as well as other Portugal cities and sites, by searching our Portugal travel guide. Explore our Portugal tours and vacations for more tips and insight into experiencing the wonders of the country.