Vasco da Gama Tower, Lisoba, Portugal

Portugal-5-1, originally uploaded by Abhishek Chandra.

The Vasco da Gama Tower is a 145 m/476 ft-high lattice tower in Lisbon, Portugal, built over the Tagus river. It is named after Portuguese explorer Vasco da Gama, who was the first European to arrive in India by sail, in 1498.