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United KingdomWalesTrefechan
Pontsarn Viaduct
Vaynor, Merthyr Tydfil, Wales
United KingdomWalesTrefechan

Pontsarn Viaduct

2
 reviews
Length4.6 mi
Elev. Gain459.2 ft
Est. Steps11000

Pontsarn Viaduct Introduction

Pontsarn Viaduct is a 4.6 mile (11,000-step) route located near Vaynor, Merthyr Tydfil, Wales. This route has an elevation gain of about 459.2 ft and is rated as medium. Find the best walking trails near you in Pacer App.
Reviews
4.5
（2）
nathanciphone
2025/08/13
PacerPal
2021/06/06
Last updated: Dec 1, 2025

Route Details

Length

4.6 mi

Elev. Gain

459.2 ft

Est. Steps

11000
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