Good to know
- Time to spend
- 20–30 minutes
- Tickets
- Free, open access
- Best time
- High tide or stormy days for bigger waves
- Getting there
- About a 20-minute walk west from Cascais centre
Itineraries with Boca do Inferno
Boca do Inferno is on day 4
Boca do Inferno is on day 5
Day 4 of Lisbon, Sintra and the coast in 5 days
The wild Atlantic coast
How Boca do Inferno fits into a day.- 9:30Cabo da RocaSintra coast
- 12:00Praia do GuinchoCascais
- 15:00Boca do InfernoCascais
- 16:30Santa Marta LighthouseCascais
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Boca do Inferno questions
How far is Boca do Inferno from Cascais?
It's roughly 2 km from the town centre, an easy walk along the coastal road.
When is Boca do Inferno most impressive?
On rough-sea days and at high tide, when waves surge into the cave. On calm days it's much quieter.
