Tips
DirkWi
July 25, 2025
Hiking
Here you cross the mouth of the Cegin River into the Menai Strait. Here is Port Penrhyn, once a vital port for the export of slate from the Penrhyn Quarry, the largest slate quarry in the world at the end of the nineteenth century. The quarry and the harbour were connected by the Penrhyn Quarry Railway.
This is also the starting point of the Snowdownia Slait Trail, a 134km loop that leads hikers through the history of the slate industry.
This is also the starting point of the Snowdownia Slait Trail, a 134km loop that leads hikers through the history of the slate industry.
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Nearby routes
Best routes near Porth Penrhyn
3.7
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61
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7.21km
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50m
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Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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4.0
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Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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4.0
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39
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11.6km
03:07
130m
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Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
Moderate
Details
Informations
Elevation 10 m
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Today
Sunday 10 May
11°C
4°C
40 %
Additional weather tips
Max wind speed: 24.0 km/h
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