Triel-sur-Seine Public Transport Trip Planner: Maps & Routes

Triel-sur-Seine, Ile-de-France, France is located at coordinates 48.98, 2.01. The city operates in the Europe/Paris timezone. Daylight Saving Time begins on March 29, 2026 (clocks move forward 1 hour) and ends on October 25, 2026 (clocks move back 1 hour).

The city's public transportation network includes 17 bus and rail routes operated by 1 transit operator. Browse the complete list of routes and schedules below.