# Mar do Inferno

Restaurant en Cascais · Cascais and Estoril

Fuente: https://www.geocalia.com/en/portugal/lisbon-region/cascais/where-to-eat/mar-do-inferno · Revisado: 2026-11-12

- Precio: €€€

Family restaurant serving grilled fish and seafood on the cliff at Boca do Inferno, with a sea-view terrace for 48 years.

A fish house on the cliff edge
Mar do Inferno is at the Boca do Inferno, 2 km from the centre of Cascais, right above the sea. It has been run for 48 years by the family of Maria de Lourdes Tirano with her two sons and a team of about fifty people. It has a wide terrace over the rocks and rooms with picture windows: from almost any table you can watch the waves break.
What to order
The cooking is on the grill. Fresh fish and shellfish are the main thing and are chosen from the display case; there are also some meats. Fish and shellfish are priced by weight, so ask before ordering a large piece. The wine list is broad and Portuguese.
Opening hours, booking and getting there
It is open every day from 12:30 to 22:30 except Wednesday. Book by phone or by email (reservas@mardoinferno.pt). If you walk from the centre, it is about 25 minutes along the coastal path; by car there is room to park on the Guincho road, next to the viewpoint, although in summer it fills up.

Qué pedir: the grilled fish of the day, which you choose from the display case, and some shellfish to start.

## Practical details

- Address: Avenida Rei Humberto II de Itália, 2750-800 Cascais
- Phone: +351 214 832 218
- Email: reservas@mardoinferno.pt
- Opening hours: Mon y Tue 12:30–22:30; Wed closed; Thu–Sun 12:30–22:30
- Closed on Wednesdays
- Cuisine: Portuguese, fish, seafood
- House specialities: Fresh grilled fish, Shellfish by weight, Grilled meats
- Languages: Portuguese, English, French
- Details checked on 12 November 2026.

## Cómo llegar y contacto

- Web: https://www.mardoinferno.pt/
- Coordenadas: 38.6918, -9.431

## Cerca de aquí

- [Boca do Inferno](https://www.geocalia.com/en/portugal/lisbon-region/cascais/things-to-do/boca-do-inferno), a 61 m
- [Casa das Histórias Paula Rego](https://www.geocalia.com/en/portugal/lisbon-region/cascais/things-to-do/casa-das-historias-paula-rego), a 762 m
- [Pestana Cidadela Cascais – Pousada & Art District](https://www.geocalia.com/en/portugal/lisbon-region/cascais/where-to-stay/pestana-cidadela-cascais), a 902 m
- [The Cidadela, the marina and the centre of Cascais](https://www.geocalia.com/en/portugal/lisbon-region/cascais/things-to-do/cascais-citadel-old-town), a 964 m
- [Hotel Baía](https://www.geocalia.com/en/portugal/lisbon-region/cascais/where-to-stay/hotel-baia), a 1.1 km
- [Santini Cascais Baía](https://www.geocalia.com/en/portugal/lisbon-region/cascais/where-to-eat/santini-cascais), a 1.3 km
- [Seafront promenade from Cascais to Estoril](https://www.geocalia.com/en/portugal/lisbon-region/cascais/things-to-do/cascais-estoril-promenade), a 3.2 km
- [Orbitur Guincho](https://www.geocalia.com/en/portugal/lisbon-region/cascais/where-to-stay/orbitur-guincho), a 4.5 km

## Consejos

### Ask for a terrace table
At sunset the sun drops onto the sea in front of you.

### Combine it with the Boca do Inferno
The viewpoint is a few steps from the door.

## Preguntas frecuentes

### Which day is it closed?
Wednesday. The rest of the week it is open from 12:30 to 22:30.

### Do I need to book?
It is advisable at weekends and in summer, by phone or email.

### Is it open on Sunday?
Yes, at lunchtime and in the evening.

Destino: [Cascais and Estoril](https://www.geocalia.com/en/portugal/lisbon-region/cascais.md)