What is the most popular historical monument situated at your place?

Tweet

There are few historical monuments of the ancient times,that depict the glorious past civilisation and culture,in its architectural structure and carvings.One of such superb structure is " Konark "sun temple of Orissa,an eastern state of India,where I live.The finest stone carvings of this temple present the sanctity and purity of human relationship and love, in a natural way. What is the most popular historical monument situated at your place? What is its historical significance?