//
Photo: Dot Potter, CC BY-SA 2.0 via Wikimedia Commons
Lord Newbrough's estate south of Caernarfon - the arboretum and a modern amphitheatre are particularly worth seeing.
Glynllifon is an old estate on the main A499 road between Pwllheli and Caernarfon in Gwynedd, Wales, near the village of Llandwrog. It formerly belonged to the Barons Newborough. The 19th-century mansion house, Plas Glynllifon, is a Grade I listed building, while the park is open to the public and includes an agricultural college, Coleg Glynllifon.
© OpenStreetMap contributors