Las Mercedes (archaeological site, Costa Rica)

Las Mercedes is an extensive archaeological site located on the Caribbean slope of Costa Rica, featuring a range of structures such as platforms, plazas, retaining walls, and paved roads. With evidence of habitation from around 1500 BCE to 1500 CE, the site was a significant ceremonial and political center, likely a chiefdom, for indigenous peoples like the Hüetar. The site is known for its ceremonial platforms, burial sites, and two notable stone-paved causeways. Artifacts found, including European glass beads, indicate interactions with the Spanish. The site's elaborate construction, with significant labor investment, highlights its historical importance, offering insights into the sociopolitical structure of pre-Columbian Costa Rica.