There is something spooky yet fascinating about exploring resting places of the dead. If this sounds interesting to you, stop at Tumba de Cristóbal Colón.
If you're spending a while in Historical Center, Tumba de Cristóbal Colón is a great place to start your exploring. This tomb site is one of many attractions that'll keep you on the hop here. Seville Cathedral, Alcázar, and Plaza de Españan are also waiting to be explored nearby.