Best beaches in Cascais: where to swim, sunbathe, and surf

If you’re dreaming of a perfect beach getaway near Lisbon, Cascais is the ultimate destination. This picturesque coastal town boasts some of the most stunning beaches in Portugal, offering everything from golden sandy shores to dramatic Atlantic waves. Whether you’re seeking a tranquil retreat, a family-friendly beach with gentle waters, or a thrilling surf spot, there’s a Cascais beach waiting for you.

From the wild, untamed beauty of Guincho to the hidden coves nestled in the town center, Cascais has a diverse coastline that caters to every beachgoer. Let’s dive into the best beaches of Cascais and discover what makes each one special.

Despite its popularity among adventure seekers, Guincho retains a wild and uncrowded feel, especially compared to the more urbanized beaches of Cascais. The surrounding Sintra-Cascais Natural Park adds to the area’s untouched beauty, making it a great spot for nature lovers who appreciate raw, unspoiled landscapes.

What to expect at Guincho beach

• • Ideal for watersports – consistent winds make it one of the best spots in Portugal for kitesurfing and windsurfing.
  • A surfer’s paradise – during winter, Guincho offers strong waves suitable for experienced surfers.
  • Spectacular views – the beach’s dramatic scenery, with its rugged cliffs and open horizon, is perfect for photography and nature walks.
  • Nearby dining – a few beachfront restaurants serve fresh seafood and provide excellent sunset views over the Atlantic.

Local tip:

Guincho can be quite windy, especially in the afternoon. If you’re looking for a more relaxed experience, visit in the morning, when the wind is usually lighter and the beach is at its most peaceful.

One of Crismina’s biggest advantages is that it is more sheltered from the wind, making it a more comfortable choice on particularly breezy days. This means that even when Guincho experiences strong gusts that make it difficult to relax on the sand, Crismina remains a viable option for those looking to enjoy the coastline in a more peaceful setting.

Beyond its shoreline, the Sintra-Cascais Natural Park surrounds the area, enhancing its wild beauty and attracting visitors who enjoy hiking, photography, and nature walks. The views over the Atlantic are particularly breathtaking at sunrise and sunset, making it a perfect spot for those who want to escape the crowds and experience a more intimate connection with nature.

What to expect at Praia da Crismina

• • A quieter alternative – less crowded than Guincho, ideal for those looking for relaxation.
  • Sheltered from the wind – more comfortable on breezy days when Guincho becomes too exposed.
  • Natural beauty – surrounded by the dramatic landscapes of the Sintra-Cascais Natural Park.
  • Limited facilities – unlike more central beaches, Crismina has fewer amenities, so visitors should come prepared with water and snacks.

Local tip:

If you’re planning to spend a few hours here, make sure to bring everything you need. There are limited services and no large cafés or beach bars in the immediate area. The focus here is on nature and tranquility rather than convenience.

Top beaches in central Cascais:

• • Praia da Rainha – one of the most picturesque beaches in Cascais, Praia da Rainha is a small cove with crystal-clear waters and a peaceful atmosphere. Tucked between cliffs, it offers a sense of seclusion while still being in the middle of town. Due to its size, it can get crowded quickly, so arriving early is recommended.
  • Praia da Conceição and Praia da Duquesa – these two interconnected beaches form one of the most popular bathing areas in Cascais. With plenty of restaurants, beach bars, and activities such as stand-up paddleboarding, they attract both locals and tourists looking for a lively and convenient seaside experience. The waters here are generally calm, making it a great option for families with children.

What to expect at the central beaches

• • Easy access – a short walk from the Cascais train station, ideal for those traveling from Lisbon.
  • Calm waters – great for swimming and sunbathing, with little to no waves.
  • Plenty of amenities – restaurants, cafés, and beach bars are all within walking distance.
  • Family-friendly atmosphere – safe and convenient for visitors of all ages.

Local tip:

During the summer months, these beaches can become very crowded, especially in the afternoons. For a more relaxing experience, arrive early in the morning or visit on a weekday when there are fewer people.

Beyond its sporty atmosphere, Carcavelos is also a great spot for relaxing by the sea, with plenty of restaurants and bars serving fresh seafood, snacks, and cold drinks. Whether you’re up for a morning surf session, a lazy afternoon in the sun, or a sunset cocktail, Carcavelos is always buzzing with activity.

What to expect at Carcavelos beach

• • Excellent surf conditions – great waves for both beginners and advanced surfers, especially in winter.
  • Spacious and lively – one of the largest beaches in the Cascais area, with a vibrant atmosphere.
  • Well-equipped – facilities include showers, lifeguards, surf rentals, and cafés along the promenade.
  • Beach sports – a hotspot for volleyball, football, and other outdoor activities.

Local tip:

Carcavelos is very popular, especially in summer and on weekends, so expect crowds. If you prefer a quieter spot, walk further down the beach, where it’s less busy and more relaxed.

How to get to Cascais beaches from Lisbon

One of the great advantages of visiting Cascais beaches is their easy accessibility from Lisbon. Whether you prefer the convenience of public transport or the freedom of driving, there are several ways to reach this coastal paradise.

• • By train – the Lisbon-Cascais train line is the most convenient option. Departing from Cais do Sodré station, the journey takes around 40 minutes and offers scenic ocean views along the way. Trains run frequently, making it a hassle-free way to travel.
  • By car – if you prefer to drive, the Marginal Road (N6) offers a beautiful coastal route from Lisbon to Cascais. This scenic drive follows the shoreline, passing through charming seaside towns along the way. However, parking in Cascais can be challenging during peak season, so arriving early is advisable.
  • By bus – some bus routes also connect Lisbon to Cascais and Guincho, but they tend to be less frequent and take longer than the train. Unless you’re staying in an area with limited train access, the train remains the preferred option for most visitors.

Local tip:

During summer and weekends, Cascais becomes a popular destination, and parking can be scarce. If you’re visiting during peak season, taking the train is the most stress-free option, allowing you to enjoy the journey without the hassle of finding a parking spot.

Whether you’re drawn to the thrill of surfing at Guincho and Carcavelos or prefer the laid-back charm of the central beaches, Cascais has something for every beach lover. This stretch of coastline is more than just a place to sunbathe, it’s where the Atlantic meets adventure, where mornings start with a surf session and evenings end with fresh seafood by the water. With waves for every level, breathtaking scenery, and a welcoming surf culture, Cascais is the kind of place that keeps calling you back. All that’s left to do is grab your board (or just your towel) and dive in.