---
title: "Trier"
description: "Trier, known as the oldest city in Germany, is rich in Roman history and stunning architecture. Visitors can explore ancient ruins,"
url: "https://viatravelers.com/destinations/trier/"
published_at: "2025-12-23T15:49:09-06:00"
updated_at: "2026-06-16T01:47:08-06:00"
author: "Kyle Kroeger"
categories:
  - "Europe"
  - "Germany"
---

Trier, known as the oldest city in Germany, is rich in Roman history and stunning architecture. Visitors can explore ancient ruins, including the Porta Nigra, a UNESCO World Heritage site, and the impressive Trier Cathedral. The city’s charming streets are filled with cafes, shops, and vibrant cultural events that reflect its long-standing heritage.