a sign telling hikers to stay on the trail in haleakala crater. hiking off-trail leads to significant soil erosion in the delicate volcanic soils. - 哈雷卡拉火山口 個照片及圖片檔哈來亞卡拉國家公園
a woman in her thirties carrying an infant hikes in the high-elevation volcanic haleakala crater, with ropy pahoehoe lava in the foreground. - 哈雷卡拉火山口 個照片及圖片檔
a woman in her thirties carrying an infant hikes in the high-elevation volcanic haleakala crater. - 哈雷卡拉火山口 個照片及圖片檔
a woman in her thirties carrying an infant hikes in the high-elevation volcanic haleakala crater. - 哈雷卡拉火山口 個照片及圖片檔
a woman in her thirties carrying an infant hikes in the high-elevation volcanic haleakala crater. - 哈雷卡拉火山口 個照片及圖片檔
a woman in her thirties carrying an infant hikes in the high-elevation volcanic haleakala crater. - 哈雷卡拉火山口 個照片及圖片檔
silversword (ahinahina) growing on the side of haleakala crater; maui, hawaii, united states of america - 哈雷卡拉火山口 個照片及圖片檔