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Mountain biking trails

Boca do Inferno (Hell's Mouth) – Convent of the Capuchos loop from Cascais

Mountain biking trails

Boca do Inferno (Hell's Mouth) – Convent of the Capuchos loop from Cascais

Hard

4.0

(2)

37

riders

Boca do Inferno (Hell's Mouth) – Convent of the Capuchos loop from Cascais

03:59

61.4km

910m

Mountain biking

Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. The starting point of the route is accessible with public transport.

Last updated: September 24, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Parque Natural de Sintra-Cascais

Campo de Dunas de Oitavos

Sistema Dunar Guincho-Cresmina

Waypoints

A

Start point

Train Station

1

2.68 km

Boca do Inferno (Hell's Mouth)

Highlight • Gorge

Beautiful coast with great cliffs. Good bike path.

Translated by Google •

Tip by

2

6.30 km

Fort of São Jorge de Oitavos

Highlight • Historical Site

17th century fortress perched on the coast c

Tip by

3

8.67 km

View of the Guincho–Cresmina Dune System

Highlight (Segment) • Viewpoint

the cycle path along the Atlantic is awesome, so great, a wonderful experience

Translated by Google •

Tip by

24.4 km

Villa romana de Santo André de Almoçageme

Archaeological Site

5

37.2 km

Convent of the Capuchos

Highlight • Historical Site

Strategic starting point for a vast network of trails radiating to all directions into the Sintra Mountains forests

Tip by

6

39.3 km

Sintra Mountains viewpoint

Highlight • Viewpoint

On the south side of the forest road skirting the flank of Mount Monge a terrassed Overlook offers sweeping vistas all the way to the sea

Tip by

7

40.4 km

Pedras Irmãs ⛰️ Sintra Mountains Sister Rocks

Highlight • Natural Monument

Remains of millions of years old volcanic cones now exposed, surrounded by verdant forests, accessible by a network of trails. Excellent historic spring provides cool natural mountain water, near a picnic area.

Tip by

8

40.8 km

Peninha Student, Irmãs Rocks

Highlight • Forest

Nice road and view

Tip by

9

52.0 km

Access to Guincho Beach

Highlight • Beach

Access to the boardwalk down the beach, not busy except during the vacation period.

Tip by

B

61.4 km

End point

Train Station

Way Types & Surfaces

Way Types

20.2 km

18.9 km

15.6 km

5.57 km

954 m

166 m

< 100 m

Surfaces

46.5 km

11.6 km

2.42 km

521 m

242 m

197 m

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Elevation

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

Highest point (450 m)

Lowest point (10 m)

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Weather

Powered by Foreca

Saturday 17 October

24°C

15°C

0 %

Additional weather tips

Max wind speed: 27.0 km/h

to get more detailed weather forecasts along your route

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