ING Night Marathon Luxembourg·Day trip

Trier: Germany's Oldest City, Fifty Minutes Away

Substantial intact Roman ruins including the Porta Nigra, a genuine change of country reached in under an hour.

DurationDay trip
TransitDirect train, around 50 minutes, roughly hourly
DepartsLuxembourg City

After the ING Night Marathon Luxembourg: Trier

The Route: Luxembourg City → Trier Logistics: Direct train, around 50 minutes, running roughly hourly with the earliest departure around 05:10 and the last return from Trier around midnight. Marathon Month: May Duration: Day trip

Luxembourg City ──(50 mins direct train, hourly)──> Trier
                                                            │
                          Luxembourg City ◄──(50 mins direct train)──┘

Trier claims to be Germany's oldest city, founded by the Romans in the late 1st century BC, and its Roman remains are substantial enough to anchor a full day without needing anything else. The under-an-hour direct train from Luxembourg City makes the crossing into Germany barely register as travel, and May's mild weather suits the largely outdoor, flat walking the ruins require.

The train runs frequently, roughly hourly through most of the day, so timing is flexible in both directions.

The Porta Nigra

Trier's Porta Nigra, a massive black-sandstone Roman city gate dating from around 170 AD, is the largest Roman gate north of the Alps still standing and the city's defining landmark, visible from a considerable distance along the main approach from the station. The structure can be climbed via internal staircases for a view over the surrounding streets, though the ground-level exterior alone is worth the walk regardless of whether the legs are up for stairs that day.

Other Roman Remains

Beyond the Porta Nigra, Trier holds an unusually dense concentration of Roman infrastructure for a city this size: the Roman bridge (Römerbrücke) over the Moselle, still carrying traffic after roughly two thousand years, the Imperial Baths (Kaiserthermen), and the Amphitheatre, all within a reasonably compact area suited to a walking day without a fixed plan. Trier Cathedral, Germany's oldest cathedral, sits nearby and adds a very different, medieval counterpoint to the Roman-era sights.

Walking between these sites is flat, paved city-centre ground throughout, manageable on legs still easing back into movement after the marathon, though the day adds up in total distance if all the major sites are covered.

Where to Eat

The streets around the Hauptmarkt, Trier's central market square, carry a dense concentration of German cafés and restaurants, straightforward to find without a specific recommendation given how central and well-served this part of the city is for visitors.

Getting Back

Direct trains run back to Luxembourg City on the same roughly hourly schedule, with services running until close to midnight. Check the current timetable before finalising the day's plan.