Holy Island, Anglesey Rhoscolyn, and Four Mile Bridge. Around of the Anglesey Coastal Path is on Holy Island. Peripheral islands and stacks include North Stack, and South Stack, with its famous lighthouse. Before – and even after – the construction of lighthouses, the cliffs and jagged rocks of the island were a great danger to sailors. Holy Island, Anglesey Holy Island (, 'the island of (Saint) Cybi') is an island () on the western side of the larger Isle of Anglesey, Wales, from which it is separated by a narrow, winding channel. It is called "Holy" because of the high concentration of standing
Moreton Island lighthouses from their original location due to coastal erosion. Of the five lighthouses, only Cape Moreton Light survived and is still active today. In 1825, Brisbane was established as a penal settlement. In spite of the hazards, the preferred access to Moreton Bay and Brisbane was through the southern entrance, between Moreton Island and North Stradbroke Island, mainly due to shorter shipping route and better shipping conditions. The southern entrance was therefore marked in 1825 and a pilot station was established at Amity Point on North Stradbroke Island in 1827. Although the northern entrance was considered in the 1830s, it was