Top 10 Ancient Ruins in Peru
Peru holds one of the most extraordinary concentrations of ancient heritage on earth. For roughly three millennia before Spanish colonisation, successive civilisations — Chavín, Nazca, Tiwanaku, Wari, Chimú, and finally the Inca — built cities, temples, roads, and irrigation networks across desert coast, high Andean plateau, and tropical cloud forest. The Inca Empire, known as Tawantinsuyu, was the largest in the pre-Columbian Americas, and many of its most impressive monuments still stand in the highlands of southern Peru. Alongside them, the earlier Chimú capital on the northern coast and the cliff-side fortress of Kuélap in the north remind visitors that the Inca were only the last in a long line of sophisticated builders. Wherever you travel in Peru, the ruins are rarely far away.
1. Machu Picchu, Cusco Region
Built by the Inca emperor Pachacuti around the mid-15th century AD, Machu Picchu sits at roughly 2,430 metres on a ridge above the Urubamba river. The city was abandoned within a century, probably after the Spanish conquest, and remained largely unknown outside the region until Hiram Bingham brought it to international attention in 1911. The site contains around 200 structures: temples, palaces, terraces, and ceremonial platforms, all assembled using the Inca technique of dry-stone polygonal masonry without mortar. The Temple of the Sun, the Intihuatana stone, and the Room of the Three Windows are standouts. A UNESCO World Heritage Site since 1983, it now operates under strict daily entry quotas. Trains run from Cusco and Ollantaytambo to the base town of Aguas Calientes; buses connect to the ruins.
2. Sacsayhuamán, Cusco
On the hillside above Cusco, the fortress-complex of Sacsayhuamán was constructed during the reign of Pachacuti and his successors in the late 15th century. Its three massive terraced walls, built from limestone blocks weighing up to 120 tonnes, zigzag for roughly 300 metres. The precision of the stonework — blocks fitted so tightly that a knife blade cannot be inserted between them — continues to astonish engineers. The site served as both a military stronghold and a ceremonial space; it was the scene of one of the most brutal battles of the Spanish conquest in 1536. Extensive excavation has revealed water channels, towers, and underground passages. Sacsayhuamán is included within the UNESCO listing for the City of Cusco and is a short walk or taxi ride from the main plaza.
3. Ollantaytambo, Sacred Valley
At the northern end of the Sacred Valley, Ollantaytambo was an Inca royal estate and, later, the site where Manco Inca temporarily halted the Spanish advance in 1536. The hilltop Temple of the Sun features six enormous monolithic red porphyry blocks, each weighing many tonnes, hauled from a quarry across the valley. The terraced agricultural platforms below are among the best-preserved in the Andes. The town itself retains its original Inca urban layout, with narrow cobbled streets and water channels still flowing. Ollantaytambo is a UNESCO World Heritage component and a regular stop on both the Classic Inca Trail and the train route to Machu Picchu. The site is manageable as a half-day visit paired with other Sacred Valley stops.
4. Chan Chan, La Libertad
On the northern coast near Trujillo, Chan Chan was the capital of the Chimú Empire between roughly the 9th and 15th centuries AD. At its height it covered around 20 square kilometres, making it the largest pre-Columbian city in South America. The city was organised around ten royal citadels — ciudadelas — each a vast rectangular compound containing a royal burial mound, ceremonial spaces, storehouses, and a reservoir. The adobe walls, up to nine metres tall, are covered in intricate geometric friezes of fish, birds, and marine motifs. The Inca conquered Chan Chan around 1470 and incorporated Chimú artisans into their empire. UNESCO listed the site in 1986 and placed it on its List of World Heritage in Danger due to ongoing erosion. Guided tours run from Trujillo.
5. Pisac, Sacred Valley
Perched on a promontory above the town of Pisac, this Inca site combines a high-altitude ceremonial complex with extensive agricultural terracing that cascades down the mountain slopes. The upper sector contains temples, a solar observatory (intihuatana), and a large residential area with remarkable stonework comparable to Machu Picchu. Surrounding the complex is one of the largest Inca cemetery systems known, with hundreds of cliff tombs cut into the rock faces — most were looted in colonial times. The terraces below were still cultivated into recent decades. Pisac sits within the Sacred Valley about 33 kilometres northeast of Cusco and is easily combined with the Pisac market town in a day trip.
6. Choquequirao, Apurímac Region
Often called the sister city of Machu Picchu, Choquequirao is a large Inca site perched at around 3,000 metres above the Apurímac canyon. Built primarily in the late 15th and early 16th centuries, it was the last stronghold of Manco Inca during the post-conquest resistance. The site features multiple plazas, terraces, temples, and a unique lower terrace decorated with stone reliefs of llamas in white limestone insets. Because there is no road access, Choquequirao is reached by a two- to four-day trek from Cachora, limiting visitor numbers significantly. Plans for a cable car have been discussed but remained unrealised. The relative isolation preserves an atmosphere that more accessible Inca sites have lost.
7. Kuélap, Amazonas Region
Built by the Chachapoya culture between roughly the 6th and 15th centuries AD on a ridge above the Utcubamba valley in northern Peru, Kuélap is a massive limestone platform encircled by walls reaching up to 19 metres high. Inside the enclosure stand around 400 circular stone structures, including the great tower known as El Tintero and numerous smaller roundhouses. The Chachapoya — called 'cloud warriors' by the Inca, who eventually conquered them in the late 15th century — decorated many exterior walls with geometric friezes and carved heads. Access improved significantly with the opening of a cable car from Nuevo Tingo, though the facility has periodically closed for maintenance. The site is managed by the Peruvian Ministry of Culture and receives far fewer visitors than the Inca Trail circuit.
8. Incawasi, Cañete
Incawasi (meaning 'house of the Inca' in Quechua) near Lunahuaná in the Cañete valley was constructed by the Inca during their campaigns against the Chincha and Guarco peoples in the late 15th century. The site functioned as both a military base and an administrative centre, with a central plaza, ushnu platform, kallanka halls, and residential compounds. It is an unusually well-documented example of Inca provincial planning, following the standard Inca urban template even in a coastal desert context. Though less celebrated than sites in the Cusco heartland, Incawasi offers an accessible illustration of how the Inca replicated their architecture across conquered territories. The site is reachable from Lima in a few hours.
9. Intihuatana, Various Inca Sites
The term intihuatana — loosely translated as 'hitching post of the sun' — refers to carved stone pillars found at several Inca sites across Peru, oriented to mark solstice and equinox alignments. The most famous example stands at Machu Picchu, but significant specimens also survive at Pisac, Huánuco Pampa, and Ollantaytambo. These carved stones were central to Inca solar ritual; Spanish colonial authorities systematically destroyed many of them in the 16th century, making intact examples rare. Their precise astronomical function is still debated, but they were clearly tied to agricultural calendars and state religious ceremony. Visiting multiple sites to compare examples rewards careful attention to orientation, context, and the broader Inca landscape planning.
10. Tambo Colorado, Ica Region
Situated in the Pisco valley on Peru's dry south coast, Tambo Colorado is the best-preserved Inca administrative complex on the entire Peruvian coast. Built in the late 15th century, it served as a regional hub along the coastal Inca road system, hosting officials, storage, and a temple. What distinguishes the site is the survival of polychrome painted plaster on many of its adobe walls — ochre, red, yellow, and white pigments still visible in sheltered areas. The aridity of the coastal desert is responsible for this exceptional state of preservation. The site is situated about 45 kilometres inland from Pisco and can be visited on a day trip from Ica or Paracas.
Planning Your Visit
The best time to visit Andean Peru is the dry season, from May through October, when trails are passable and skies clear. Coastal sites like Chan Chan and Tambo Colorado are accessible year-round. Cusco, the base for Sacred Valley and Machu Picchu visits, sits at 3,400 metres, so allow two to three days to acclimatise before undertaking strenuous hikes. Entry to Machu Picchu requires advance timed-entry tickets purchased through the official Peruvian government portal; the site sells out weeks in advance during peak months. A Cusco boleto turístico covers Sacsayhuamán, Pisac, and several other regional sites. For an overview of where these sites lie relative to each other, Open the map and trace the ancient roads and ceremonial landscapes that still define the Peruvian highlands.