Fes

Fes is the oldest of Morocco's four imperial cities and home to the world's best-preserved medieval medina - a UNESCO World Heritage labyrinth of 9,400 narrow alleys, hidden courtyards, and ancient workshops where life has continued largely unchanged for over a thousand years. Founded in the 8th century, Fes el-Bali (Old Fes) is the largest car-free urban area in the world, a place where donkeys remain the primary mode of transport and the call to prayer echoes from over 300 mosques.

At the heart of Fes el-Bali lies the University of al-Qarawiyyin, founded in 859 CE and recognized by UNESCO as the oldest continuously operating university in the world. The adjacent Al-Qarawiyyin Mosque, with its stunning green-tiled roofs and intricate zellige mosaics, is one of the most beautiful religious buildings in North Africa (non-Muslims can view the courtyard through open doors).

The Chouara Tannery is perhaps Fes's most iconic sight - a medieval tanning complex where leather has been dyed by hand in circular stone vats for centuries. Viewed from surrounding terrace shops, the colorful array of tanning pits filled with saffron, indigo, poppy, and mint creates a visual spectacle (and a powerful smell that local vendors counter with sprigs of fresh mint).

Fes is Morocco's intellectual and spiritual capital, a city of scholars, artisans, and craftsmen. The medina's souks specialize in everything from hand-tooled leather and embroidered textiles to brass lanterns, carved cedarwood, and the blue-and-white Fassi pottery that is the city's signature craft. The mellah (Jewish quarter), the Bou Inania Medersa, and the Royal Palace with its ornate brass doors complete a city that feels like stepping into a medieval illuminated manuscript.

The best time to visit Fes is during spring (March to May) and autumn (September to November), when temperatures are warm but comfortable for exploring the medina's narrow, shadeless alleys. Fes sits inland at 400m elevation with a Mediterranean climate that brings hot, dry summers and mild, wet winters.

Spring (March to May) is the ideal season. Temperatures range from 18-28°C with increasing sunshine and the countryside around Fes bursts into green. April is particularly beautiful, and the Fes Festival of World Sacred Music (typically in June) draws international visitors.

Autumn (September to November) offers similar comfortable temperatures as the summer heat fades. October is excellent with warm days (20-28°C), clear skies, and the medina's artisan workshops in full swing for the tourist season.

Summer (June to August) brings extreme heat, with temperatures regularly exceeding 35-40°C. The narrow medina streets provide some shade but the heat can be stifling. Fes lacks the coastal breezes that moderate Casablanca or Essaouira. Summer is low season with cheaper accommodation but challenging conditions.

Winter (December to February) is mild but wet, with temperatures of 8-16°C and regular rainfall. The medina can feel chilly, especially in the evening when temperatures drop. However, the reduced crowds and atmospheric rainy days give Fes a romantic, quieter character.