Caldas da Rainha

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Top 10 attractions in Caldas da Rainha

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Quinta da Regaleira
No. 4 of Best Things to Do in Portugal

Quinta da Regaleira

8.8
4.5/5
156 reviews

Quinta da Regaleira is located near the historic center of Sintra in Portugal. As part of the cultural landscape of Sintra, it is listed as a UNESCO World Heritage site and is one of the main tourist attractions in Sintra. Quinta da Regaleira includes the romanticist Regaleira Palace, Regaleira Chapel, and a park featuring lakes, grottoes, wells, benches, fountains, and numerous exquisite structures. This estate is also known as "The palace of Monteiro the Millionaire." In the center of the manor stands a small curved city wall adorned with carvings of divine creatures. Passing through the wall and traversing a 10 m-long cave leads to an inverted tower-style deep well called the "Well of revelation." This well was not built for drawing water but for ceremonial purposes: its approx. 27 m-deep walls contain nine spiral stone steps—some say representing the nine founders of the Knights Templar, while others associate them with the nine circles of hell in Dante's Divine Comedy. The well's floor also bears a compass pattern with the Templar cross. Initiates were reportedly blindfolded and armed with swords as they descended the spiral staircase to the well's bottom, then groped through dark tunnels toward light. Both the upper and lower sections of the well connect to an underground tunnel network leading to the Labyrinth cave, Chapel cave, and waterfall lake. Entering through the Guardian's Gate, explorers eventually emerge from the well's midsection—the entire experience resembling a labyrinthine adventure. The garden also houses an "Unfinished well," featuring straight ladders linking circular platforms, contrasting sharply with the spiral staircase design of the Well of revelation.

Sintra · 71.3 km from Caldas da Rainha

Experiences you can't miss in Caldas da Rainha

Featured Day tours in Caldas da Rainha

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Óbidos and Caldas da Rainha Tour
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Duration: 4 hrs
Free cancellation
FromTRY 5,321.72
Best of Caldas da Rainha with a local guide
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5.0/5
· 1 review
Duration: 2 hrs
Free cancellation
FromTRY 1,960.64
Best of Nazaré Tour
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5.0/5
· 3 reviews
Duration: 2.5 hrs
Free cancellation
FromTRY 2,240.73
Lisbon: Nazaré, Óbidos & São Martinho in a Comfortable Van
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4.7/5
· 7 reviews
Duration: 8–9 hrs
Free cancellation
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FromTRY 3,360.53
Serra dos Candeeiros: Shepherd for a morning
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5.0/5
· 29 reviews
Duration: 2.5–3.5 hrs
Free cancellation
29 consecutive positive reviews
FromTRY 1,232.40
1-day tour to Sintra, Quinta da Regaleira, National Palace of Pena and Cape Roca in Portugal (including admission ticket reservation)
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FromTRY 5,850.78
1-day tour to Sintra, National Palace of Pena, Cape Roca and Cascais in Portugal (including admission ticket reservation)
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4.8/5
· 4 reviews· 34 booked
Duration: 6.2 hrs
English
Free cancellation
62 travelers saved
FromTRY 4,792.66
2h, 4h or 8h Lisbon Private Historical Tour by Tuk Tuk
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5.0/5
· 17 reviews
Duration: 2 hrs
English
Free cancellation
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FromTRY 794.12

Featured Food & drink in Caldas da Rainha

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Estádio da Luz & Benfica Museum: Entry Ticket + Meal Voucher
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Duration: 3 hrs
English
Free cancellation
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FromTRY 5,041.07
Portugal Lisbon city walking food and wine tasting half-day tour
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FromTRY 6,917.30
Lisbon: Top-Rated Authentic Fado Show & Wine
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4.8/5
· 3.1k reviews· 35 booked
Duration: 50 mins
Free cancellation
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50 consecutive positive reviews
FromTRY 840.28
Lisbon | Fado Show at the Unique ‘Casa Lundum' | Alfama with Port
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4.9/5
· 555 reviews
Duration: 1 hr
Free cancellation
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58 consecutive positive reviews
FromTRY 564.11
Lisbon: Sailing Tour with Wine and Snacks
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4.9/5
· 448 reviews
Duration: 2 hrs
Free cancellation
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100 consecutive positive reviews
FromTRY 2,016.65
Lisbon Sunset Cruise with Wine and Snacks
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3.7/5
· 153 reviews
Duration: 2 hrs
Free cancellation
FromTRY 1,764.03

Featured Outdoor & sports in Caldas da Rainha

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Surf Lesson for Beginners in Lisbon (Costa da Caparica)
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5.0/5
· 12 reviews
Duration: 2 hrs
English
Free cancellation
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FromTRY 1,680.55
1-day private tour from Lisbon to Fatima sanctuary, Nazare coast and Obidos old town
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FromTRY 7,786.51
Your First Surf Class!
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4.9/5
· 19 reviews
Duration: 90 mins
English
Free cancellation
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FromTRY 2,297.96
4x4 Tours in Portuguese Classic Jeeps (UMM) around Sintra
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5.0/5
· 32 reviews
Duration: 6–8 hrs
English
Free cancellation
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32 consecutive positive reviews
FromTRY 15,965.66

What travelers say about Caldas da Rainha

user-avatar
HalanderSeptember 9, 2026
5.0
This place is amazing, go with time to explore each space over there. Take your time to sit and enjoy nature.

Quinta da Regaleira

Popular cities near Caldas da Rainha

Frequently asked questions

What are the must-do things in Caldas da Rainha?

Don't miss these attractions in Caldas da Rainha: Praia de Salir do Porto, Lagoa de Obidos, and West Cliffs Golf Course. If you like Day tours, try Óbidos and Caldas da Rainha Tour. If you enjoy Food & drink, try Restaurant reservation service for the popular Bairro do Avillez in Lisbon, Portugal.

You can give Restaurant reservation service for the popular Bairro do Avillez in Lisbon, Portugal and Restaurant reservation service for the popular Fifty Seconds in Lisbon, Portugal a try. Before you go, please check their opening hours and menus online. Reservations are recommended, especially during peak hours.

When choosing a tour, start with how much time you have and the kind of experience you're looking for. Trending options right now include Óbidos and Caldas da Rainha Tour, Best of Caldas da Rainha with a local guide, and Best of Nazaré Tour. Check the real-time availability and itinerary before you book.

As of November 11, 2026, the reference price for day tours and activities in Caldas da Rainha is around TRY 794.12 – TRY 5,850.78. Rates vary by duration, group size, transportation, tickets, meals, and any special admission requirements. Before you book, please confirm the billing currency and whether the price is quoted per person or per group.

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Change and cancellation policies vary by attractions and tours. Please check the product details page for more information.

Ticket prices may vary between weekdays and weekends, as well as during peak and off-peak seasons. When booking with Trip.com, you can also use Trip Coins to get extra savings. For more tips on booking discounted tickets, please visit Trip.com for the latest information.