Torpantau tunnel - E portal is a Grade II listed building in the Brecon Beacons National Park local planning authority area, Wales. First listed on 17 December 1998. Tunnel portal.

Torpantau tunnel - E portal

WRENN ID: forbidden-pedestal-sienna
Grade: II
Local Planning Authority: Brecon Beacons National Park
Country: Wales
Date first listed: 17 December 1998
Type: Tunnel portal
Source: Cadw listing

Description

Semi-circular arched portal of coursed rock-faced stone, prominent rock-faced voussoirs with diamond shaped ends and dressed tooled edges, similar to quoins; rockfaced string, angled end piers and large rockfaced coping blocks. Inside the tunnel portal the sides are of giant rockfaced stone blocks to impost level, tooled above, with coursed rubble vaults. Some brick further inside tunnel and then cut directly into rock.

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