Complex sentence: Jerusalem Bay is accessible by a track which is part of the Great Northern Walk from Cowan railway station next to the Pacific Highway which passes through a creek gorge with temperate rainforest and large turpentines before opening to the bay.
Split into simpler sentences: Jerusalem Bay is accessible by a track which is part of the Great Northern Walk from Cowan railway station next to the Pacific Highway. The track passes through a creek gorge with temperate rainforest and large turpentines before opening to the bay.