If you visit Santiago de Cuba, you can see:
- la Gran Piedra: This is a famous large rock formation located near Santiago de Cuba.
- el Paseo del Prado: This is a prominent promenade in the city.
- the Fortaleza de San Carlos: This is a historic fort that was built in the 17th century.
However, the National Capital Building is located in Havana, not in Santiago de Cuba, so that would not be visible there.
In summary, you can see la Gran Piedra, el Paseo del Prado, and the Fortaleza de San Carlos in Santiago de Cuba.