Mañana viajaré para Quito y visitaré la Ciudad Mitad del Mundo.
Explanation:
Mañana viajaré para Quito y visitaré la Ciudad Mitad del Mundo. This means: Tomorrow I'll travel to Quito and I'll visit the Mitad del Mundo City. The options "iré", "conoceré" y "alojaré" can't be used followed by "para". I's grammatically incorrect. Viajaré can't be followed by "la", so the second part of the sentence could only be completed with "visitaré".