🇵🇪 Peru · Archaeological wonder
Machu Picchu
Late Horizon (Inca Imperial, ~1450–1530 CE) · Inca (Quechua)
15th-century Inca citadel perched at 2,430 m on a narrow saddle between Machu Picchu and Huayna Picchu peaks above the Urubamba Valley.
🇵🇪 Peru · Archaeological wonder
Chankillo Archaeoastronomical Complex
Early Horizon–Early Intermediate 250–200 BCE (Initial Late Chavín to Wari interstice, Casma-Sechín tradition) · Casma–Sechín / Pampas ( north-central desert, precedent to Moche for Casma valley, not Inca)
Oldest solar observatory in Americas (250–200 BCE): 13 evenly spaced 2–5 m towers on 300 m ridge crest marking annual solar horizon from two enclosed observation pavilions (western fortress hill and…
🇵🇪 Peru · Archaeological wonder
Chankillo — Second Thirteen Towers Sector
Early Horizon–Early Intermediate Casma Sechín 250–200 BCE · Casma/Sechín (Punkurí tradition)
Second Thirteen Towers line 400 m east of famous solar observatory, with observing building and bastions.
🇵🇪 Peru · Archaeological wonder
Chavín de Huántar
Early Horizon / Formative 1200–500 BCE (Old Temple 1200–900, New Temple 750–500 BCE) · Chavín (Early Horizon Andean formative tradition, culmination of Kotosh-Urabarriu)
Andean Formative mother temple (1200–500 BCE) at 3,180 m near Cordillera Blanca with U-shaped Old Temple (1000×100 m) and New Temple Plaza, Lanzón monolith (4.53 m granite anthropomorphic feline with…
🇵🇪 Peru · Geoglyph
Nazca Lines
Early Intermediate Period, Paracas to Nazca culture · Paracas / Nazca
Over 300 geometric and figurative geoglyphs etched by removing dark desert pavement to reveal light subsoil across 450 km² of arid Pampas, including 1.8 km hummingbird, monkey, spider, and trapezoids…
🇵🇪 Peru · Hydraulic works
Qhapaq Ñan – Andean Road System
Inca Empire with antecedents Wari/Tiwanaku (~1000–1532 CE; Inca 1438–1532 CE) · Inca (with pre-Inca antecedents)
The backbone of Tawantinsuyu, Qhapaq Ñan runs 6,000 km along the Andean crest from Colombia to Chile, with east–west transversal roads totalling over 23,000 km.
🇵🇪 Peru · Megalith
Sacsayhuamán
Inca Imperial, 15th century; possibly Killke antecedents · Inca
Cyclopean fortress-temple complex 2 km northwest of Cusco with three zigzagging dry-stone ramparts of limestone blocks up to 120 tonnes and 9 m high, fitted without mortar with sub-millimeter…