Man walking along the board walk at Missionary Bay, Hinchinbrook Island, Great Barrier Reef, Australia

trees queensland walking people backpack caucasian appearance casual clothing man landscape great barrier reef rear view nature shorts hike rucksack hiker travel scenics day full length european ethnicity outdoors travel destination tree australia hiking sweater rucksack one person hat one man only hike person beach thorseborn track dream island holiday island national park trekking wilderness