La Quemada — Zacatecas Hill Fortress Ciudadela

Why it mattersKey Chalchihuites (Epiclassic) pyramid with stratified sequence and regional typology.

Theories are interpretations, not findings. The seal above tells you how much scholarly weight the place carries.

Built

c. 500 CE fortress; 600 CE Hall of Columns

Period

Classic (500–900 CE Chalchihuites)

Culture

Chalchihuites (Epiclassic)

Purpose

Hilltop citadel (70 ha terraced) with 3-stage pyramid (Votive Pyramid 12 m) and Hall of 8 columns (41 m) — northernmost Mesoamerican fortress

Rediscovered

Modern excavation 1963

Excavation

Excavated

1. c. 200 CE major extension

   Major expansion / refurbishment at La Quemada — Zacatecas Hill Fortress Ciudadela

2. c. 500 CE fortress; 600 CE Hall of Columns

   Initial construction / first occupation at La Quemada — Zacatecas Hill Fortress Ciudadela

3. 1990 excavation

   Modern rediscovery and scientific excavation of La Quemada — Zacatecas Hill Fortress Ciudadela

• La Quemada — Zacatecas Hill Fortress Ciudadela — Principal Pyramid

  pyramid

  pyramid at La Quemada — Zacatecas Hill Fortress Ciudadela — primary structure

  22.4572° N · 102.8219° W

• La Quemada — Zacatecas Hill Fortress Ciudadela — Northern Chamber

  chamber

  chamber at La Quemada — Zacatecas Hill Fortress Ciudadela — hydraulic feature

  22.4573° N · 102.8192° W

• La Quemada — Zacatecas Hill Fortress Ciudadela — Southern Causeway

  causeway

  causeway at La Quemada — Zacatecas Hill Fortress Ciudadela — primary structure

  22.4577° N · 102.8217° W

• La Quemada — Zacatecas Hill Fortress Ciudadela — Eastern Pyramid

  pyramid

  pyramid at La Quemada — Zacatecas Hill Fortress Ciudadela — outlier feature

  22.4573° N · 102.8202° W