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We've compiled the best of the best in Trier - browse our top choices for the top things to see or do during your stay.
The sheer size of Trier's oldest Roman structure (circa AD 100) is impressive; in its heyday it seated 20,000 spectators. You can climb down to the cellars beneath the arena—animals were kept in cells here before being unleashed to do battle with gladiators. Gladiatorial performances (1¼ hours) take place Friday through Sunday and holidays at 6 pm from April through October. Tickets can be booked in advance at Tourist Information.
This enormous 4th-century bathing palace once housed cold- and hot-water baths and a sports field. Although only the masonry of the Calderium (hot baths) and the vast basements remain, they are enough to give a fair idea of the original splendor and size of the complex. Originally 98 feet high, the walls you see today are just 62 feet high.
