Glan Gwna is a
grade II* listed country house, which stands in the Glan Gwna estate within the community of Waunfawr on the banks of the
River Seiont. The estate is now the Glan Gwna Holiday Park. In 1893 the estate was bought by the wealthy
slate quarry owner
John Ernest Greaves, who also owned Bron Eifion, near
Criccieth. He knocked down the old hall and rebuilt it. On his death in 1945, Glan Gwna was left to his granddaughter Dorothy, who had married a cousin, William Flower of the brewing family, and the estate farms were subsequently sold. In the 1950s the estate was bought by a local businessman as a
caravan park. During the 1970s, under new ownership, the estate became a holiday park, with 45 of the 200 acres ( of the ) dedicated to lodges, bungalows and cottages. ==Local charities==