Boca Do Inferno

4.5 Currently Open
  • Address: Cascais, Portugal
  • Timings: 24-hrs Details
  • Phone: +3512-13463658
  • Ticket Price: Free
  • Time Required: 01:00 Hrs
  • Tags: Outdoors, Geological Formation, Tourist Center, Family And Kids, Street Food, Nature

Portuguese for ‘Hell’s Mouth’, Boca do Inferno is a rift formation at one of the seaside cliffs in Cascais. The intense and mysterious name of the chasm and its natural beauty make it a popular tourist attraction.

The chasm seen on the cliff of ‘Hell’s Mouth’ is the result of strong water waves crashing onto the cliff surface rapidly and repeatedly. This caused the surface to collapse, giving it a mouth like natural arch. During summer the waters merely make a soothing splash. But in winters, the full force of the Atlantic waves comes crashing onto the cave and is quite a dramatic sight.

Legend has it that an evil sorcerer lived in a castle on these cliffs. He abducted a beautiful woman and held her captive in the castle. She was discovered by a man who fell in love with her and helped her escape. The jilted sorcerer unleashed a dreadful storm to destroy the rocks where the women and her beau walked thus causing the large gaping hole.

  • Tourists can take a closer look at Boca do Inferno by climbing down the cliff from one of many designated pathways.
  • Boca do Inferno is also one of the best places to purchase souvenir items. There are stalls close to the cliff site which offer a good deal on many lovely little items. 

The area has many cafés and restaurant. But if you are not in the mood to sit and dine, you can purchase a nice little snack from the wandering vendors. 

Boca Do Inferno Travel Tips

  • Boca do Inferno is a 40 minute walk from the town centre.
  • If the waves get too high, the path down to the cliff’s mouth may be closed off for safety purposes. 

  • Restaurante Mar do Inferno
  • La Bonne Etoile
  • Jardim Cerveja

Love this? Explore the entire list of places to visit in Cascais before you plan your trip.

Fancy a good night's sleep after a tiring day? Check out where to stay in Cascais and book an accommodation of your choice.

  • Boca Do Inferno Address: Cascais, Portugal
  • Boca Do Inferno Contact Number: +3512-13463658
  • Boca Do Inferno Timing: 24-hrs
  • Boca Do Inferno Price: Free
  • Best time to visit Boca Do Inferno(preferred time): 11:00 am - 05:00 pm
  • Time required to visit Boca Do Inferno: 01:00 Hrs
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  • 95% of people who visit Cascais include Boca Do Inferno in their plan

  • 46.84% of people start their Boca Do Inferno visit around 09 AM - 10 AM

  • People usually take around 1 Hr to see Boca Do Inferno

Monday, Thursday and Saturday

81.54% of people prefer to travel by car while visiting Boca Do Inferno

People normally club together Cascais Old Town and Quinta Da Regaleira And The Inititation Wells while planning their visit to Boca Do Inferno.

People also prefer to start their day with Boca Do Inferno.

* The facts given above are based on traveler data on TripHobo and might vary from the actual figures

Boca Do Inferno Reviews & Ratings

  • Wonderful place to be.. would say nothing much to see but still enjoyable to see nature at work and how waves keep hitting the rocky sides. Treat to see waves and hear the sound of ocean. There is small market near the spot where shopping can be done for bags, etc.. prices out here were quite economic compared to other places, only catch is that you will need cash as none of those shops accept card.

  • One of the most beautiful spots near Lisboa! Really recommend for hikers and people who enjoy great outdoors. Swimming here is heavenly! Very salty water though 💦

  • This is totally worth the walk. We went from the town centre and walked through the city then walked along the ocean on the way back. I would highly recommend the visit. It was busy but not to crowded when we went.

  • Great views of some interesting rock formations. Beautiful houses nearby. Some tourist trap shops but those are easily bypassed. Parking is available for a fee on the main road or free on some of the side streets

  • Gorgeous rock ‘architecture’! This is one of the most western points of Europe and you have the most amazing views over here. Golden tip: come here at sunset for the best views! When we came there were a lot of fisherman and that in combination with the sunset gave an amazing touch, and is just a perfect setting for taking beautiful pictures. Definitely don’t skip this if you are in Cascais!

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