Entry Name: Alcatraz
Listing Date: 1 June 1949
Last Amended: 28 July 1989
Grade: II
Source: Cadw
Source ID: 4487
Building Class: Domestic
ID on this website: 300004487
Location: Set in the slope to left of Penlan Chapel.
County: Gwynedd
Community: Pwllheli
Community: Pwllheli
Built-Up Area: Pwllheli
Traditional County: Caernarfonshire