An adobe pyramid downtown
Incongruously located in the most upscale part of Lima, Huaca Pucllana is a pyramid of adobe and clay. You can visit the archeological site and also the museum. It also contains a Wari (pre-Inca) cemetery that was used from about 800-1000 CE.
Open 9am-4:15pm Monday, Wednesday, Friday-Sunday. Check the website to see if reservations are required for the date of your visit.
Entry fee is s/15 or s/7.50 for handicapped, teachers, university students and children 5-12 years old.