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Portugal

Lisbon

Estoril

Cascais Waterfront Promenade – Boca do Inferno (Hell's Mouth) loop from São João do Estoril

Routes

Running trails & routes

Portugal

Lisbon

Estoril

Cascais Waterfront Promenade – Boca do Inferno (Hell's Mouth) loop from São João do Estoril

Moderate

3.3

(16)

490

runners

Cascais Waterfront Promenade – Boca do Inferno (Hell's Mouth) loop from São João do Estoril

01:12

11.6km

80m

Running

Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: June 14, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Parque Natural de Sintra-Cascais

Waypoints

Start point

Train Station

Get Directions

1.77 km

Cascais Seafront Promenade

Highlight • Cycleway

3.26 km

Praia da Conceição

Highlight • Beach

City beach with showers and toilets and lots of restaurants - if you like it.

Translated by Google •

Tip by

3.75 km

Cascais Waterfront Promenade

Highlight • Trail

Nice city center and promenade along the harbor

Translated by Google •

Tip by

4.07 km

View of Cascais Beach and Bay

Highlight • Viewpoint

This vantage point does not promise too much either. So a little dangling should not be missing 😉...

Translated by Google •

Tip by

5.48 km

Boca do Inferno (Hell's Mouth)

Highlight • Gorge

Beautiful coast with great cliffs. Good bike path.

Translated by Google •

Tip by

5.81 km

Cascais Viewpoint

Highlight • Viewpoint

Viewpoint in Cascais, in the background you can see the Casa de Guía lighthouse. It is beautiful to watch the sunset over the sea 🌅

Showing Translation

Tip by

7.46 km

Statue of the Soldier

Highlight • Monument

A statue in front of the fortress to commemorate the wars led by Portugal

Translated by Google •

Tip by

8.75 km

Cascais Bay

Highlight • Viewpoint

Promenade to relax and enjoy, with a beautiful view towards the Atlantic and the bay of Cascais

Showing Translation

Tip by

11.6 km

End point

Train Station

Way Types & Surfaces

Way Types

8.37 km

1.33 km

1.23 km

400 m

< 100 m

Surfaces

7.68 km

2.47 km

1.24 km

< 100 m

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Weather

Tuesday 23 June

22°C

17°C

0 %

Additional weather tips

Max wind speed: 14.0 km/h

to get more detailed weather forecasts along your route

Comments

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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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Cascais Waterfront Promenade – Boca do Inferno (Hell's Mouth) loop from São João do Estoril

Cascais Seafront Promenade

Praia da Conceição

Cascais Waterfront Promenade

View of Cascais Beach and Bay

Boca do Inferno (Hell's Mouth)

Cascais Viewpoint

Statue of the Soldier

Cascais Bay

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