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Portugal

Lisbon

Cascais e Estoril e Estoril e Estoril

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

Routes

Running trails & routes

Portugal

Lisbon

Cascais e Estoril e Estoril e Estoril

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

Moderate

5.0

(3)

885

runners

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

00:50

7.83km

70m

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: May 23, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Parque Natural de Sintra-Cascais

Waypoints

Start point

Bus stop

Get Directions

823 m

Passeio Marítimo de Cascais Water Fountain

Highlight • Rest Area

Not only in the beach area there are refreshment stations to quench your thirst and keep you cool

Translated by Google •

Tip by

966 m

Casa da Guia Cycle Path

Highlight • Cycleway

Bike path with new lights, enjoy! 🤙🏾

Translated by Google •

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1.63 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

2.06 km

View of Boca do Inferno

Highlight • Natural Monument

From this point you have a very good view and you can see that it is actually a hole.

Translated by Google •

Tip by

2.11 km

Rocky coastline east of Boca do Inferno

Highlight (Segment) • Natural

East of the Mouth of Hell (Boca do Inferno), a bizarre, rugged rocky landscape stretches along the banks of the Tejo.

Translated by Google •

Tip by

4.18 km

Cascais Waterfront Promenade

Highlight • Trail

Nice city center and promenade along the harbor

Translated by Google •

Tip by

4.28 km

5th of October Square, Cascais Town Hall and Statue of Dom Pedro I

Highlight • Monument

Cascais City Hall (Câmara Municipal de Cascais) is located in the city center, on Praça 5 de Outubro, an emblematic square that also houses the statue of King Pedro I. …

Translated by Google •

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5.96 km

Boca do Inferno (Hell's Mouth)

Highlight • Gorge

Beautiful coast with great cliffs. Good bike path.

Translated by Google •

Tip by

7.83 km

End point

Bus stop

Way Types & Surfaces

Way Types

3.87 km

1.90 km

1.52 km

397 m

104 m

< 100 m

Surfaces

3.85 km

2.11 km

1.32 km

391 m

< 100 m

Elevation

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

Weather

Monday 6 July

29°C

17°C

-- %

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

Passeio Marítimo de Cascais Water Fountain

Casa da Guia Cycle Path

Cascais Viewpoint

View of Boca do Inferno

Rocky coastline east of Boca do Inferno

Cascais Waterfront Promenade

5th of October Square, Cascais Town Hall and Statue of Dom Pedro I

Boca do Inferno (Hell's Mouth)

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