Portugal, known for its rich history and architectural wonders, is home to some of the most impressive castles in Europe. These majestic structures not only showcase the country’s fascinating past but also offer breathtaking views and a glimpse into the lives of kings, queens, and nobles of centuries past. Whether you are a history enthusiast, an architecture lover, or simply someone seeking a unique travel experience, exploring the best castles in Portugal should be at the top of your bucket list.
1. Pena Palace
Located in the picturesque town of Sintra, the Pena Palace is a UNESCO World Heritage site and one of the most iconic castles in Portugal. Its colorful exterior, blending various architectural styles including Romantic, Renaissance, and Moorish, makes it a true fairy tale castle. As you wander through its opulent rooms and lush gardens, you’ll feel like you’ve stepped into a storybook.
2. Castle of the Moors
Also situated in Sintra, the Castle of the Moors is a medieval fortress perched on a hilltop, offering panoramic views of the surrounding countryside. Built in the 8th and 9th centuries, this castle played a crucial role in the defense of the region. Take a stroll along the ancient walls and imagine the battles that once took place here.
3. Guimarães Castle
Considered the birthplace of Portugal, Guimarães is a city steeped in history. Its castle, dating back to the 10th century, is a symbol of the country’s foundation. With its imposing towers and well-preserved fortifications, the Guimarães Castle transports visitors back in time. Explore the interior and learn about the legends and tales associated with this significant historical site.
4. Castle of Óbidos
Perched atop a hill, the Castle of Óbidos overlooks the charming medieval town of Óbidos. This castle, originally built by the Moors in the 8th century and later reconstructed by the Portuguese kings, is a testament to the country’s tumultuous past. Walk along the castle walls and enjoy the panoramic views of the town and the surrounding countryside.
5. Castle of São Jorge
Dominating the skyline of Lisbon, the Castle of São Jorge is a must-visit for any traveler exploring the Portuguese capital. This Moorish castle offers stunning views of the city, the Tagus River, and beyond. Explore the archaeological site, visit the castle museum, and immerse yourself in the history of Lisbon.
6. Castle of Almourol
Situated on a small rocky island in the middle of the Tagus River, the Castle of Almourol is a medieval fortress that seems straight out of a fairy tale. Accessible only by boat, this castle is a hidden gem waiting to be discovered. Explore its well-preserved walls, climb its towers, and let your imagination run wild.
7. Castle of Marvão
Perched on a hilltop in the Alentejo region, the Castle of Marvão offers breathtaking views of the surrounding countryside. This medieval fortress, with its imposing walls and towers, is a testament to the region’s strategic importance throughout history. Wander through its narrow streets and imagine the lives of the people who once called this castle home.
8. Castle of Tomar
Located in the town of Tomar, the Castle of Tomar is a magnificent Templar castle that reflects the Order’s influence in Portugal. Explore its impressive architecture, visit the Convent of Christ within its walls, and discover the secrets of this UNESCO World Heritage site.
9. Castle of Silves
Situated in the Algarve region, the Castle of Silves is a well-preserved Moorish fortress that offers a glimpse into the region’s Islamic past. Explore its towers, walk along its walls, and admire the panoramic views of the city and the surrounding countryside.
10. Castle of Evoramonte
Perched on a hilltop in the Alentejo region, the Castle of Evoramonte is a stunning example of medieval military architecture. Step inside and explore its rooms, visit the chapel, and enjoy the sweeping views of the Alentejo plains.
Conclusion
Portugal’s best castles are not only architectural marvels but also windows into the country’s rich history. From fairy tale palaces to imposing fortresses, each castle has its own unique story to tell. So, whether you’re a history buff or simply seeking a memorable travel experience, make sure to visit these remarkable castles on your next trip to Portugal.

Gonzalo
Founder/Owner of The Lisbon Guide, one of the major blog references in Portugal, established in 2014 and receiving every year 250.000 visitors from all over the world, looking to provide the best experiences in Portugal. In partnership with Portugal Magik for all private tours and transfers across Portugal, Gonzalo loves a good seafood meal at Monte Mar Cascais, and all from Michelin Chef Avillez. Favorite Hotel in Lisbon/Portugal, Penha Longa Resort by Ritz Carlton.
For over 15 years, Gonzalo have been helping thousands of travelers yearly to plan a perfect trip to Portugal. Based in Lisbon/Cascais and working in this field for over 20 years, with multiple ongoing projects. Also an avid TripAdvisor user level 6 with more than 300.000 readers worldwide.
Many years working also as a Private Guide of Lisbon, Sintra, Fatima, Porto, Douro Valley, Evora, and other locations in Portugal.
