Boca do Inferno (Hell's Mouth) – Cascais Waterfront Promenade loop from Santo Amaro
Boca do Inferno (Hell's Mouth) – Cascais Waterfront Promenade loop from Santo Amaro
47
riders
02:43
43.2km
400m
Cycling
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.
Last updated: July 10, 2026
Tips
Temporary access restrictions
Includes segments with temporary access restrictions.
After 32.5 km for 112 m
Open: • April-October, Monday-Friday: 12:00 AM-10:00 AM & 6:00 PM-12:00 AM • November-March, Monday-Friday • November-March, Public holidays & Saturday-Sunday: 12:00 AM-10:00 AM & 6:00 PM-12:00 AM (otherwise dismount required) Dismount required: • April-October, Public holidays & Saturday-Sunday
After 33.4 km for 214 m
Open: • April-October, Monday-Friday: 12:00 AM-10:00 AM & 6:00 PM-12:00 AM • November-March, Monday-Friday • November-March, Public holidays & Saturday-Sunday: 12:00 AM-10:00 AM & 6:00 PM-12:00 AM (otherwise dismount required) Dismount required: • April-October, Public holidays & Saturday-Sunday
After 42.3 km for 423 m
Waypoints
Start point
Train Station
Get Directions
15.7 km
Highlight • Trail
29.5 km
Highlight • Gorge
Translated by Google •
Tip by
30.4 km
Highlight • Monument
Translated by Google •
Tip by
30.4 km
Highlight • Castle
Translated by Google •
Tip by
30.5 km
31.0 km
Highlight • Beach
31.2 km
Highlight • Trail
Translated by Google •
Tip by
37.6 km
Highlight • Beach
42.1 km
Forte de Santo Amaro do Areeiro
Castle
43.2 km
End point
Train Station
Way Types & Surfaces
Way Types
26.5 km
8.93 km
2.75 km
2.25 km
1.77 km
864 m
109 m
Surfaces
33.6 km
7.21 km
1,000 m
872 m
504 m
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Elevation
Highest point (170 m)
Lowest point (0 m)
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Weather
Powered by Foreca
Tuesday 25 August
22°C
16°C
94 %
Additional weather tips
Max wind speed: 26.0 km/h
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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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