Cascais · Best Attractions · Curated · Updated 2026

Best Attractions in Cascais

Discover the best attractions in Cascais. Find inspiration for your trip with our curated list of top-rated spots, local favorites, and hidden gems.

The 10 best attractions in Cascais

portugal/cascais/attraction/national-palace-of-pena

National Palace of Pena

Discover the whimsical National Palace of Pena, a UNESCO World Heritage site in Sintra, Portugal, featuring breathtaking views and stunning architecture.

Estrada da Pena, 2710-609 Sintra
4.4 Very Good 92,244 reviews
portugal/cascais/attraction/castelo-de-sao-jorge

Castelo de São Jorge

Discover the historical richness and breathtaking views at Castelo de São Jorge, a premier castle and archaeological museum in Lisbon.

R. de Santa Cruz do Castelo, 1100-129 Lisboa
4.4 Very Good 90,143 reviews
portugal/cascais/attraction/oceanario-de-lisboa

Oceanário de Lisboa

Explore the Oceanário de Lisboa, a mesmerizing aquarium showcasing diverse marine life and promoting ocean conservation in the heart of Lisbon.

Esplanada Dom Carlos I s/nº, 1990-005 Lisboa
4.7 Excellent 90,668 reviews
portugal/cascais/attraction/jeronimos-monastery

Jerónimos Monastery

Explore the Jerónimos Monastery in Lisbon, a UNESCO World Heritage site showcasing stunning Manueline architecture and rich maritime history.

Praça do Império 1400-206 Lisboa
4.5 Excellent 51,921 reviews
portugal/cascais/attraction/praca-do-comercio

Praça do Comércio

Discover the vibrant history and stunning architecture of Praça do Comércio, Lisbon's iconic waterfront square, perfect for tourists and locals alike.

1100-148 Lisbon
4.7 Excellent 115,113 reviews
portugal/cascais/attraction/parque-natural-da-arrabida

Parque Natural da Arrábida

Explore the stunning landscapes of Parque Natural da Arrábida, a national park in Portugal with breathtaking cliffs, serene beaches, and rich biodiversity.

Parque Natural da Arrábida
4.8 Excellent 28,134 reviews
portugal/cascais/attraction/quinta-da-regaleira

Quinta da Regaleira

Discover the mystical charm of Quinta da Regaleira, a UNESCO World Heritage Site in Sintra, featuring enchanting gardens and historical architecture.

R. Barbosa du Bocage 5, 2710-567 Sintra
4.8 Excellent 57,969 reviews
portugal/cascais/attraction/national-palace-of-sintra

National Palace of Sintra

Explore the National Palace of Sintra, a historical landmark that offers a glimpse into Portugal's royal heritage amidst stunning architectural beauty and lush landscapes.

Largo Rainha Dona Amélia, 2710-616 Sintra
4.5 Excellent 51,867 reviews
portugal/cascais/attraction/cape-roca

Cape Roca

Discover the breathtaking beauty of Cape Roca, the westernmost point of Europe, where stunning cliffs meet the Atlantic Ocean's azure waters.

Estrada do Cabo da Roca s/n, 2705-001 Colares
4.7 Excellent 59,382 reviews
portugal/cascais/attraction/jardim-zoologico

Jardim Zoológico

Explore Jardim Zoológico in Lisbon, home to a diverse array of wildlife and stunning landscapes, perfect for a family-friendly day out.

Praça Marechal Humberto Delgado, 1549-004 Lisboa
4.5 Excellent 40,247 reviews

More to explore in Cascais

Jump into the most useful discovery pages nearby, from experiences and heritage highlights to food, stays, shopping, and evening ideas.

Ficheiro:A dramática 'Boca do Inferno ...
Destination guide

More about Cascais

Discover Cascais, Portugal's coastal gem, where golden beaches, historic landmarks, and natural beauty create an unforgettable travel experience.

Tell me more about Cascais
Mobile App
Get the app

Your all‑in‑one travel companion app

Explore expert travel guides, compare and book tours, experiences, hotels, and more—all from the palm of your hand. Download now for seamless trip planning wherever your wanderlust takes you.

Select Currency

Choose the currency you want prices to display in.