Iglesia de Nuestra Señora de la Soledad

Gleaming after a much-lauded 2007 renovation, this massive baroque structure dates from 1779. Its picturesque cream-and-terracotta tower actually predates the rest of the church. It's an eye-catching landmark on the city skyline, and inside there are ornate baroque frescoes and the hallowed font where patriotic hero Ignacio Agramonte was baptized in 1841.