Aside from the well-known Baroque of the Altstadt (Old Town), Heidelberg is also graced with a good number of interesting-looking 19th-century entries.
Desert View Watchtower, Grand Canyon National Park, Arizona
A visit to the Desert View Watchtower on the eastern portion of the Grand Canyon’s South Rim. Constructed in the 1930s, it offers magnificent canyon views and a tie to the Native American history of the Canyon.