It's no coincidence that the word "muse" appears in "museum!" Museo Postal y Filatélico aims to inspire, engage and educate visitors, so consider adding it to your to-do list.
When you've finished exploring this Lima Historic Center museum, why not make your way to Plaza Norte Peru, Waikiki Beach, and Larcomar Shopping Center? They're not far from Museo Postal y Filatélico and also popular with many travelers.