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Caves

Sintra (São Martinho)

Labyrinth Grotto (Quinta da Regaleira)

Caves

Sintra (São Martinho)

Labyrinth Grotto (Quinta da Regaleira)

Highlight • Cave

Labyrinth Grotto (Quinta da Regaleira)

Recommended by 57 hikers out of 62

This Highlight is in a protected area

Please check local regulations for:

Parque Natural de Sintra-Cascais

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Location: Sintra (São Martinho), Lisbon, Portugal

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Best Hikes to Labyrinth Grotto (Quinta da Regaleira)

3.9

(14)

hikers

1. Pena Palace – Quinta da Regaleira loop from Sintra

16.9km

04:57

470m

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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Moderate

4.2

(11)

120

hikers

2. Sintra Historic Centre – Quinta da Regaleira loop from Sintra

13.5km

04:01

410m

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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Moderate

4.5

(11)

hikers

3. Mula River Dam – Quinta da Regaleira loop from Almuinhas Velhas

20.5km

05:57

550m

Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.

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Hard

Tips

JavierCR 🇪🇸

June 20, 2024

The Quinta da Regaleira is full of symbolism in its gardens and buildings. One of the most enigmatic places is the Labyrinth Grotto, next to the lake. It is believed that there are underground paths leading to different directions, which further increases the mystery of the place.
If you're in the area, don't miss this magical experience in Sintra! 🌟

Translated by Google •

Inthy

April 23, 2024

Access to the cave is from a small grassy path next to the lake. From the inside, you will have the opportunity to observe the beautiful rock arches above the water. Two paths will take you back outside: a staircase and a ramp. Be careful, no artificial lighting in the cave! Remember to provide good lighting with a flashlight or the one from your phone. In addition, water runs down the walls, you can get wet.

Translated by Google •

GEFINKELT

November 30, 2025

The Gruta do Labirinto at Quinta da Regaleira is a labyrinthine tunnel system that leads you through narrow passages and low doorways across the mountain. Daylight occasionally flickers through openings before you continue in semi-darkness – a true adventure experience. A headlamp or phone light is useful to clearly see the steps and uneven ground.

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Elevation 220 m

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Wednesday 31 December

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Max wind speed: 13.0 km/h

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Location: Sintra (São Martinho), Lisbon, Portugal

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Labyrinth Grotto (Quinta da Regaleira)

1. Pena Palace – Quinta da Regaleira loop from Sintra

2. Sintra Historic Centre – Quinta da Regaleira loop from Sintra

3. Mula River Dam – Quinta da Regaleira loop from Almuinhas Velhas

Other Popular Places to Check Out

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