Nîmes is a 150,000-person city in the Gard département, halfway
between Avignon and Montpellier, founded by the Romans around
25 BC as Nemausus. It is the best-preserved Roman city in
France: the Arènes (a 24,000-seat amphitheater), the Maison
Carrée (the most intact Roman temple anywhere in the empire),
and the Pont du Gard aqueduct 25 km north all sit in the same
half-day on a Passports itinerary. The city's modern claim to
fame is denim — de Nîmes — first woven here in the 17th
century from the local serge fabric.
For a student group, Nîmes is the highest-density Roman lesson
in France. The 8th-grade-Latin curriculum lives here in plain
stone, the Musée de la Romanité opened in 2018 next to the
amphitheater is the most ambitious Roman museum built in
Europe in a generation, and the city pairs cleanly with Avignon
(30 minutes by TER), Arles (30 minutes), and the Pont du Gard
on a teacher-led tour of the Roman Provence.