National Tea House (Hisor, Tajikistan)
Called one of the world's most "magnificent" and "unusual" buildings when it was inaugurated in the city of Hisor on Oct. 27, 2015, Tajikistan's 2-story National Tea House is large enough to accommodate 2,000 people. Located 9 miles west of the country's capital of Dushanbe, Hisor is the capital of the Hisor District. The 141-foot-tall structure, which from a distance looks like a giant watermelon, was the image shown in our March 2018 mystery photo. Melons are an important crop in Tajikistan and the surrounding area.