Zamość, the “Pearl of the Renaissance,” was built from scratch in 1580 by Grand Chancellor Jan Zamoyski and designed by Italian architect Bernardo Morando — a complete Renaissance ideal city with a 100×100m arcaded market square, Mannerist cathedral and intact bastions, inscribed by UNESCO in 1992.

Zacatecas, founded 1546 after the discovery of the world’s most productive silver deposits, was inscribed on the UNESCO World Heritage List in 1993. Its Cathedral facade is considered the finest Churrigueresque Baroque monument in Mexico; the Mina El Edén silver mine and the Cerro de la Bufa viewpoint complete the city’s heritage circuit, 1 hour by air from Mexico City.

Olinda, Pernambuco — a Baroque hilltop colonial town 6 km from Recife, founded 1535 and rebuilt after Dutch burning in 1630 — was the first Brazilian site inscribed on the UNESCO World Heritage List (1982). The Franciscan Convent of São Francisco (1585) is the oldest in Brazil; Olinda’s Frevo carnival and giant puppet figures are UNESCO Intangible Heritage.

São Luís do Maranhão, founded by France in 1612 and the only French colonial city in Brazil, was inscribed on the UNESCO World Heritage List in 1997 for its extraordinary concentration of azulejo-tiled colonial facades — more than in any Brazilian city and the densest outside Lisbon itself. The city is served by international and domestic flights and is the gateway to the Lençóis Maranhenses dune and lagoon landscape.

Mompox (Santa Cruz de Mompox), founded 1537 on a Magdalena River island in Colombia, was inscribed on the UNESCO World Heritage List in 1995 for its intact colonial urban fabric and seven 16th-18th century churches. The town is 250 km from Cartagena (reachable by river+road or light aircraft) and is known for its Semana Santa processions and filigree goldsmith tradition.

Sighișoara’s medieval Saxon citadel in Transylvania — the only continuously inhabited medieval hilltop citadel in Europe — was inscribed on the UNESCO World Heritage List in 1999. The city is linked by train to Brașov and Cluj-Napoca, and is within 40 km of the UNESCO-listed Fortified Saxon Churches at Biertan, Saschiz, and Valea Viilor.

Telč’s perfectly preserved Renaissance square — rebuilt after a 1530 fire by Zacharias of Hradec with Italian architects — was inscribed on the UNESCO World Heritage List in 1992. The arcaded ensemble in the Bohemian-Moravian Highlands is within 90 km of two further UNESCO sites: the Basilica and Jewish Quarter of Třebíč, and the Archbishop’s Chateau of Kroměříž.

Toruń’s Gothic brick Old Town, birthplace of Copernicus in 1473 and site of the Peace of Toruń (1466), was inscribed on the UNESCO World Heritage List in 1997. The city is 2.5 hours by train from Warsaw and within 100 km of Malbork Castle, a second UNESCO site on the same Vistula corridor.

Cuenca Ecuador (inscribed 1999) was built in 1557 on the ruins of Tomebamba — the “Second Cuzco,” the Inca Empire’s northern capital (2,560m altitude). The blue-domed New Cathedral (begun 1880, still unfinished) is Ecuador’s largest. The “Panama hat” (actually woven here in Cuenca/Montecristi, not Panama) is UNESCO intangible heritage.

Meroë / Island of Meroe (inscribed 2011) has more pyramids than Egypt: 200+ narrow, steep Nubian pyramids (65-70° slope vs Egypt’s 51°) built 300 BCE–350 CE by the Meroitic Kingdom. The “Black Pharaohs” (25th Dynasty) ruled Egypt from c. 747–664 BCE before being expelled by Assyria. Sudan is in central Sudan, 200 km north of Khartoum.