Hidden Beaches in the Algarve Worth Discovering in 2025

When people think of the Algarve, they often picture long golden beaches like Praia da Rocha or Meia Praia, packed with sunseekers and lined with cafés. And while those spots are beautiful, the real charm of the Algarve lies just off the beaten path — in its hidden coves, secluded stretches of sand, and quiet beaches where nature takes centre stage.

Whether you're looking to escape the crowds, find that perfect Instagram-worthy cliff backdrop, or just want to swim in peace, these are the hidden beaches in the Algarve worth discovering in 2025.

1. Praia do Carvalho (Lagoa)

Tucked between limestone cliffs near Benagil, Praia do Carvalho is one of the Algarve’s best-kept secrets. You’ll reach it by walking through a tunnel carved directly into the rock — and when you emerge, you’re greeted by turquoise waters, dramatic cliffs, and a peaceful cove protected from the wind.

It’s perfect for swimming, sunbathing, or just reading a book in total silence (outside of peak August, of course). Just bring supplies — there are no beach bars or shops here.

• Access: Footpath and tunnel from the main road
• Good for: Seclusion, snorkelling, dramatic scenery
• Tip: Visit early in the morning or late afternoon for soft light and fewer people

2. Praia da Barreta (Ilha Deserta, Faro)

The name says it all — Ilha Deserta, or “Deserted Island,” is the ultimate off-the-grid beach experience. Only accessible by boat from Faro, this 7km-long stretch of wild coastline offers soft white sand, clear water, and complete silence (except for the sound of the ocean and seabirds).

There’s just one restaurant — Estaminé — known for its seafood and sustainability efforts. The rest is untouched nature. Ideal for travellers looking to disconnect.

• Access: Ferry or water taxi from Faro
• Good for: Nature lovers, quiet walks, birdwatching
• Tip: Bring shade and water if you’re planning to stay all day

3. Praia dos Estudantes (Lagos)

Lagos is no stranger to beautiful beaches, but Praia dos Estudantes often gets missed in favour of its more famous neighbours. Accessed through an arch cut into the rock from Praia da Batata, this tiny beach is framed by dramatic stone walls and a Roman-style bridge connecting the cliffs above.

It’s photogenic, calm, and much quieter than you’d expect for a beach so close to town.

• Access: Walk from Praia da Batata, through rock tunnel
• Good for: Photos, quick swims, hidden charm
• Tip: Come at low tide — there’s not much sand when the tide’s in

4. Praia da Murração (Costa Vicentina)

If you're heading west along the Costa Vicentina, don’t miss Praia da Murração — one of the region’s most pristine and undeveloped beaches. Surrounded by rolling hills and wild cliffs, it feels more like northern Portugal than the busy south. It’s beloved by surfers, naturists, and travellers looking to feel completely removed from it all.

There are no facilities, no shops, and no crowds — just sand, surf, and solitude.

• Access: Dirt road (4WD helpful but not essential)
• Good for: Surfing, wild beauty, peace
• Tip: Bring everything you need, and be ready for zero phone signal

5. Praia do Cão Raivoso (Tavira)

Near Tavira and the Ria Formosa Natural Park lies Praia do Cão Raivoso — a beach with a curious name (“Angry Dog Beach”) and an atmosphere that’s anything but. It’s only accessible on foot or by bike, which keeps crowds away. Expect golden dunes, calm waters, and a peaceful vibe far removed from the tourist buzz of nearby Tavira Island.

• Access: Walking path through pine forest near Pedras d’el Rei
• Good for: Off-grid relaxation, couples, low tide walks
• Tip: Great option for a beach day followed by a visit to Tavira’s historic centre

6. Praia da Bordeira (Carrapateira)

Okay, this one’s not exactly hidden — but it’s still vastly underappreciated considering its size and beauty. Located on the western coast, Praia da Bordeira is a wild, expansive beach with endless sand dunes, powerful Atlantic waves, and barely a building in sight.

You can walk along the wooden boardwalks, find a private spot behind the dunes, or climb the cliffs for one of the best sunset views in the Algarve.

• Access: Short drive from Carrapateira village
• Good for: Long walks, sunset views, photography
• Tip: Visit outside of peak surf hours if you’re just looking to relax

7. Benagil Sea Cave (Benagil)

Okay, this one’s definitely not hidden anymore — but it’s still unmissable. The Benagil Sea Cave is one of the Algarve’s most photographed natural wonders: a sandstone dome carved by the sea, with a dramatic skylight that lets sunlight pour in from above like a spotlight.

It’s accessible only by water — either a short kayak, paddleboard, or swim from Praia de Benagil — and while the crowds come quickly in summer, catching it at sunrise is pure magic. The water glows, the walls shimmer, and for a moment, it feels like you have the entire cave to yourself.

• Access: Kayak or swim from Praia de Benagil
• Good for: Sea lovers, cave exploring, jaw-dropping photos
• Tip: Go early (before 9am) or in shoulder season to avoid the tour boats

Plan Your Algarve Escape

The Algarve may be known for its big, bold beaches — but its true magic lies in the hidden corners. From caves only accessible by sea to quiet coves with prehistoric footprints, these are the places that make you feel like you’ve found your own slice of paradise.

At WhereInRio & Beyond, we offer a handpicked selection of luxury villas and holiday homes throughout the Algarve, many just minutes from these secret spots. Whether you're travelling solo, as a couple, or with your whole family, we’ll help you discover the Algarve at its most authentic — and most beautiful.

FAQ

1. Are these beaches suitable for families with children?

Some are, but not all. Beaches like Praia da Barreta are more accessible and calmer, while spots like Praia da Murração require hiking and have no facilities — better suited for adventurous adults or older kids.

2. Do I need a car to reach these hidden beaches?

In most cases, yes. Many hidden beaches are located off the main tourist routes and public transport doesn’t reach them directly. Renting a car is the best way to explore at your own pace.

3. Are there lifeguards or facilities at these beaches?

Most of the beaches listed have no lifeguards or facilities — that’s part of their charm. If safety and convenience are priorities, opt for more accessible ones like Praia do Barril or Praia da Senhora da Rocha (both have lifeguards in summer).

4. When is the best time to visit these beaches?

The best time is early morning or late afternoon, especially during summer. For fewer crowds and milder weather, May, June, or September are ideal.

5. Can I swim at all of these beaches?

Yes, but with caution. While some have calm waters (like Praia do Cão Raivoso), others — especially on the west coast like Praia da Murração — have strong currents and rough surf. Always check local conditions and swim safely.