科伊特塔 是美国旧金山的一座建筑，位于电报山山顶的先锋公园 。这座装饰风艺术运动的钢筋混凝土塔楼高64米，兴建于1933年，当时莉莉希区柯克科伊特 将三分之一的遗产捐赠给旧金山，用于美化这座她所爱的城市。
太空针塔 是美国西北太平洋地区的一座主要地标，位于华盛顿州西雅图的安妮女王社区。因1962年世界博览会在西雅图举办而兴建，建成初期每日有接近20,000人次乘电梯登塔参观，该届博览会共吸引约230万参观者。太空针塔高约184米 ，最大宽度为42米 ，总重约9…
The Catskill Mountain fire towers were constructed to facilitate forest fire prevention and control in the Catskill Mountains of New York. …
The Tower of the Americas is a 750-foot observation tower-restaurant located in the Hemisfair district on the southeastern portion of…
观瀑塔 是位于加拿大安大略省尼亚加拉瀑布城的一座瞭望塔。在塔上可以同时俯瞰尼亚加拉大瀑布的美国和加拿大两侧，甚至可以看到安大略湖对岸的多伦多市中心。观瀑塔的建设开始于1964年5月，在1965年10月6日开始对外营业。观瀑塔的顶部设有旋转餐厅。
Carew Tower is a 49-story, 574-foot Art Deco building completed in 1931 in the heart of downtown Cincinnati, Ohio, United States,…
The Red Hill Fire Observation Station consists of a fire lookout tower, cabin and pit privy located on the summit of Red Hill, a 2,990-foot…
The Tower Hotel, opened in 1962, is located in the Fallsview district of Niagara Falls, Ontario and was the first of the contemporary…
The Pilgrim Monument in Provincetown, Massachusetts, was built between 1907 and 1910 to commemorate the first landfall of the Pilgrims in…
该塔建于19世纪初，用于监视和控制在甘蔗种植园周围工作的奴隶。它拥有136个台阶，是该地区最高的了望塔。绝对值得攀登。
Will Rogers Shrine of the Sun, also known as Will Rogers Shrine, is a commemorative tower and chapel on Cheyenne Mountain in Colorado…
The Vulcan statue is the largest cast iron statue in the world, and is the city symbol of Birmingham, Alabama, United States, reflecting…
