Grotto in Gnoll Estate is a Grade II listed building in the Neath Port Talbot local planning authority area, Wales. First listed on 25 February 2000. Grotto.

Grotto in Gnoll Estate

WRENN ID
swift-keystone-cream
Grade
II
Local Planning Authority
Neath Port Talbot
Country
Wales
Date first listed
25 February 2000
Type
Grotto
Source
Cadw listing

Description

Cut into bedrock beneath a rebuilt gazebo. The entrance has a large bedrock lintel and is flanked by drystone revetment walls, the whole composition intended to resemble a Cotswold-Severn style prehistoric chamber tomb. Inside, the single circular chamber is quarried out of bedrock and has a crude flattened domical stone vault, which was intended to drip lime and form stalactites. The floor has an outer circular pavement of random paving stones and a kerb, which probably defines a former pool in the centre.

Detailed Attributes

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