The PEH has introduced 80 new staff parking spaces adjacent to Oberlands Road.
The parking bays are set out with white coloured markers denoting staff parking, and red spaces are provided for visitors and service users.
The parking expansion features a dedicated planting scheme and a new floodlit footpath, which leads staff to the walkways near the lighthouse wards and on to their workplace.
The new area will be manned by Porters for the next few weeks to assist staff whilst the facility becomes fully established.

WATCH: Last Blue Islands plane leaves Jersey
New woodland for Alderney's 80th Homecoming
Guernsey States 'in talks' with easyJet
Guernsey's airline Aurigny takes on six new First Officers
Call for more transparency over Guernsey Electricity's charges
Guernsey Police investigate 'unexplained death' in St Peter Port
Senior Guernsey politician to stay on committee during police investigation
Iconic Guernsey restaurant to close before Christmas