WORTH A DETOUR

Portugal · Lagoa · #3 of Portugal's ten by fame

Praia da Marinha

The postcard is real. So are the 200 steps.

How we rated it: up one for third place on Portugal's fame list. No lifeguard is in the catch. Photo: Tobi 87 · CC BY-SA 3.0

The hang

Praia da Marinha is the Algarve's postcard: ochre limestone cliffs, sea stacks and the double-arch formation that appears on postcards across Portugal, seen first from the clifftop. The way down is 200-odd steps cut into the rock. At the bottom is a small crescent of golden sand; we measured 224 metres of it, 22 wide. The snorkelling around the base of the rocks is some of the clearest on this coast, the guide says, with visibility to 15 metres on calm days. The Seven Hanging Valleys Trail starts or ends here, 5.7 km of clifftop path east to Praia de Vale Centeanes.

The real intel

Best months · warmest sea: August (19.2 °C), then October and July. Coolest: February (15.1 °C). One year of data, 2025.
Best months · emptiest: January to March, when the guide gives the sea at 16 °C and there is no lifeguard. From April to October its crowding index runs 83 to 98 out of 100.
Getting there: Follow the N125 and exit at the International School at Lagoa, then follow the signs to Marinha.
Cost reality: The clifftop car park is roughly €2 an hour, about €10 a day, and fills quickly in summer.
The catch nobody tells you: No lifeguard is stationed here, and the only way down is the 200-step staircase.

The year at Praia da Marinha

Warmest sea in August. Fewest wet days in June, July and August. Pick your fight.

Sea (°C)

16.8

15.1

15.6

16.5

16.6

17.9

18.2

19.2

16.6

18.3

17.6

Air (°C)

13.7

13.2

13.8

16.3

18.9

23.8

24.9

25.4

22.7

21.2

15.4

12.7

Sun (h/day)

7.4

8.9

9.8

11.2

12.9

13.4

13.5

12.7

9.9

8.2

7.3

Rain (days)

One year of data, 2025, from Open-Meteo at this beach's coordinates. A rain day is 1 mm or more. The red bar is the month to aim for in each row.

The neighbours

6 beaches within 6 km, as the gull flies. We have rated 1.

209 mPraia do Pau119 m of beach, measured. Not rated yet.
481 mPraia da Malhada do Baraço200 m of beach, measured. Not rated yet.
829 mPraia da Corredoura100 m of beach, measured. Not rated yet.
1.2 kmPraia de Benagil137 m of beach, measured. Not rated yet.
1.5 kmPraia das Fontaínhas53 m of beach, measured. Not rated yet.
1.7 kmPraia do CarvalhoYou enter through a tunnel somebody carved by hand.ONLY IF YOU'RE ALREADY THERE

Straight-line distances from the mapped beach shapes (OpenStreetMap). Roads are longer, and in Bali they are much longer.

The crowd

Crowding index 83 to 98 out of 100 from April to October.

The receipts

One seasonal restaurant with toilets at the foot of the stairs. No showers, no sunbeds to rent.

Video: XplorerFilms on YouTube. It plays from their channel.

Praia da Marinha in pictures

The facts · we measured

Length: 224 m
Mean width: 22.1 m
Area: 4,963 m²
Warmest sea (2025): 19.2 °C in Aug
Coldest sea (2025): 15.1 °C in Feb
Sea by month, °C: Jan 16.8 · Feb 15.1 · Mar 15.6 · Apr 16.5 · May 16.6 · Jun 17.9 · Jul 18.2 · Aug 19.2 · Sep 16.6 · Oct 18.3 · Nov 17.6 · Dec 16.0