Top 10 Landmarks in Portugal You Must Have Seen

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Portugal is a country rich in history, culture, and natural beauty, home to some of the most iconic landmarks in Europe. From fairytale palaces and medieval castles to stunning coastal caves, each site tells a story of the country’s past and present.

With so many places to visit, it can be hard to choose which landmarks are truly worth seeing. After spending weeks exploring Portugal on multiple trips, I’ve visited the most famous sights. This list covers the top 10 landmarks in Portugal you have to see at least once.

Table of Contents

1. Pena Palace (Sintra)

Pena Palace in Sintra, Portugal, a colorful romanticist castle with yellow, red, and purple hues, perched atop a lush green hill. The architectural mix of Gothic, Moorish, and Manueline styles is highlighted against a dramatic sunset sky with shades of pink, orange, and purple. — The colorful Pena Palace is one of the most recognisable monuments in Portugal

Pena Palace is one of Portugal’s most recognizable landmarks, instantly standing out with its bright colors, whimsical towers, and dramatic hilltop location. Built in the 19th century, it mixes medieval, Gothic, and Moorish influences.

That said, it’s overcrowded. Long lines and packed walkways take away from the experience. Personally, I preferred Quinta da Regaleira, also busy, but less so. Still, Pena Palace is the most photographed spot in Portugal, so decide for yourself if Sintra is worth visiting.

Best time to visit: Early morning before the day-trippers to Sintra from Lisbon arrive.

🏰 Want to skip the hassle? Book a guided tour from Lisbon!

2. Belém Tower (Lisbon)

A small fortress just off the shoreline in Belem, you can see it if you spend 2 days in Lisbon; how many days in Lisbon? — Belem Tower is a UNESCO World Heritage Site outside the city centre

Belém Tower is probably the most famous landmark in Lisbon, standing at the edge of the Tagus River. Built in the 16th century, it served as a fortress and ceremonial gateway for explorers during Portugal’s Age of Discovery.

Just a short walk away is Jerónimos Monastery, another UNESCO-listed site. I haven’t been inside yet, but even just seeing it from the outside is impressive, and since it’s so close to Belém Tower, it’s worth stopping by.

🌺 Explore the best of Belém on a guided walking tour!

3. Castle of São Jorge (Lisbon)

The castle in Lisbon, you can see castle walls and a stone bridge over a grass field leading to the castle — Castelo de São Jorge: one of the top attractions in Lisbon

Perched on a hilltop overlooking Lisbon, Castle of São Jorge is one of the city’s most impressive historic sites. Built by the Moors in the 11th century, it later served as a royal residence and played a key role in Portugal’s history.

Today, it offers stunning views of the city and the Tagus River.

Since it’s one of Lisbon’s top attractions, the entrance queue can get long. I actually bought my ticket online while standing in front of the castle and skipped the line, such a time saver.

🏰 Get your ticket now to avoid the queue!

4. Ponte de Dom Luís I (Porto)

View of the old town of Porto and a steel bridge spanning a river, the best view of any 3 day Porto itinerary — View of Ribeira and the bridge

The Ponte de Dom Luís I is one of Porto’s most recognizable landmarks, spanning the Douro River and connecting the city to Vila Nova de Gaia. This double-deck metal bridge has become an essential part of Porto’s skyline.

Walking across the upper deck offers some of the best panoramic views of Porto, especially at sunset. You can also cross the lower deck if you prefer to stay closer to the water.

For more things to do in Porto, check out my 3-day Porto itinerary and one-day in Porto guide.

🌉 Find the best Douro River boat tour for a different perspective.

5. Douro Valley

Wine glasses against vineyards in Douro Valley, Portugal

The Douro Valley is one of Portugal’s most scenic regions, known for its vineyard-covered hills, winding river, and world-famous Port wine. As a UNESCO-listed landscape, it’s a must-visit for wine lovers and nature lovers.

There are several ways to explore the valley, by car, train, or on a Douro River cruise, which offers some of the best views. Visiting a local winery to taste traditional Port and learn about the region’s winemaking history is also a must-do.

Best time to visit: September–October for the grape harvest or spring for lush green vineyards.

🍷 Want a stress-free experience? Here are some of the best guided tours to Douro Valley from Porto!

6. Benagil Cave (Algarve)

A cave with a circular opening at the top and green water at the bottom; those are the famous Benagil caves in the Algarve — The famous Benagil Cave

The Benagil Cave is one of the most famous natural landmarks in Portugal, with its massive dome-shaped opening and golden rock formations. Located along the Algarve coast, it’s only accessible from the water.

I visited by boat, which was great for seeing the cave up close, but you can’t walk inside this way. The only way to step onto the cave’s sandy beach is by kayak or paddleboard, but due to the heavy boat traffic, it’s safest to go on a guided kayak tour.

How to get there: Boat tours leave from Benagil Beach, Lagos, Albufeira, or Portimão.

🌊 Explore the caves up close on a guided kayak tour!

7. Guimarães Castle

Castle of Guimaraes behind some bushes — Guimarães Castle is one of the most important historical landmarks in Portugal

Guimarães is often called the “Birthplace of Portugal”, as it’s where the country’s first king, Afonso Henriques, was born. This medieval fortress, built in the 10th century, played a crucial role in Portugal’s independence.

The castle’s stone walls and imposing towers give it a dramatic look, and walking along its remnants offers a glimpse into the country’s early history. It’s quite small compared to other castles in Europe, but it’s history makes up for it.

You can easily visit Guimarães on a day trip from Porto, it also has a lovely town center.

🏰 Combine a trip to Guimarães and Braga with this amazing tour!

8. Sanctuary of Bom Jesus do Monte (Braga)

Baroque staircase leading up to a church, day trip to Braga

Bom Jesus do Monte is known for its stunning baroque staircase, zigzagging up a hillside with fountains and statues. It’s one of Portugal’s most impressive pilgrimage sites, combining religious significance with architectural beauty.

Reaching the top rewards you with panoramic views over Braga. You can either climb the 577 steps or take the historic funicular, which has been operating since 1882.

How to get there: A short bus or taxi ride from Braga’s city center.

Make the most of your time and combine a trip to Braga and Guimarães!

9. University of Coimbra

A baroque building from the outside, inside is the Joanina Library in Coimbra Portugal — In this building is the beautiful baroque library

Founded in 1290, the University of Coimbra is one of the oldest universities in the world and a UNESCO World Heritage Site. Its historic campus, grand courtyards, and academic traditions make Coimbra a fascinating place to visit.

The highlight is the Joanina Library, one of the most beautiful I’ve ever seen. The elaborate gold-covered bookshelves, frescoed ceilings, and rare manuscripts make it feel like something out of a fairy tale. Unfortunately, you’re not allowed to take pictures inside.

How to get there: Coimbra is easily accessible by train from Lisbon or Porto.

📚 Learn more about the fascinating history of this university on a guided walking tour!

10. Sanctuary of Fátima

A big square with a church and a lot of people — Fatima can get packed with pilgrims

The Sanctuary of Fátima is one of the world’s most significant Catholic pilgrimage sites, attracting millions of visitors each year. It marks the spot where three shepherd children reported seeing apparitions of the Virgin Mary in 1917.

It’s especially interesting for religious visitors with the vast square, grand basilicas, and unique atmosphere. On the 13th of May and October, large gatherings of pilgrims fill the sanctuary, making it an even more unique experience but also even more crowded.

🙏 Fatima makes for a great day trip from Lisbon!

Map of the Most Famous Landmarks Portugal

Final Thoughts: Top Sights in Portugal

Portugal’s landmarks showcase a mix of history, culture, and natural beauty, making it a country worth exploring beyond just Lisbon and Porto. From the fairytale towers of Pena Palace to the dramatic coastline of Benagil Cave, each site offers something unique.

If you’re planning a trip, these top landmarks are a great place to start, but Portugal has so much more to offer. If you’re looking for less crowded, underrated places, check out my guide to hidden gems in Portugal for more inspiration.