特里尔，又译堤雅（德语：Trier，法语：Trèves），德国古老的城市，位于莱茵兰-普法尔茨州西南部，摩泽尔河岸，靠近卢森堡边境。开埠于公元前16年，曾为罗马帝国四帝共治制时期西部恺撒（副皇帝）君士坦丁提乌斯一世的驻节地。特里尔不是唯一一座声称历史最古老的德国城市，但它作为“城市”有超过两千年的历史，而不是作为殖民地或者军队驻扎地，在德国是最古老的。

特里尔位于莱茵兰-普法尔茨州西南部的摩泽尔河谷中，两岸是低缓的红砂岩山丘，布满葡萄田，属于著名的摩泽尔-萨尔-乌沃（Mosel-Saar-Ruwer）葡萄酒产区。特里尔位于摩泽尔河中游河谷的一段宽阔处，城市的大部分地区都在摩泽尔河右岸。被树林覆盖的山谷坡地上散落着很多葡萄园的梯田，坡地向南部抬高至洪斯吕克山的高地，向北抬高则与艾菲尔山相接。特里尔附近的大城市有东南方向的萨尔布吕肯（80公里）和东北方向的科布伦茨（100公里）以及西面的卢森堡首都卢森堡城（50公里），特里尔距离卢森堡大公国的边境只有15公里。

Trier, also translated Di ya (German: Trier, French: Tr è VES), Germany's oldest city, is located in Rhine LAN Palatinate southwest, the Moselle River, near the Luxemburg border. Early in 16 BC, was the four emperor of the Empire of Rome co governance in Western Caesar (Deputy emperor) Constantin Te Lucius Thi's resident. There is not only a claimed that the oldest city in Germany, but it as a "city" has more than two thousand years of history, rather than as a colony or the armed forces stationed in Germany, is the oldest.

特里尔位于莱茵兰-普法尔茨州西南部的摩泽尔河谷中，两岸是低缓的红砂岩山丘，布满葡萄田，属于著名的摩泽尔-萨尔-乌沃（Mosel-Saar-Ruwer）葡萄酒产区。特里尔位于摩泽尔河中游河谷的一段宽阔处，城市的大部分地区都在摩泽尔河右岸。被树林覆盖的山谷坡地上散落着很多葡萄园的梯田，坡地向南部抬高至洪斯吕克山的高地，向北抬高则与艾菲尔山相接。特里尔附近的大城市有东南方向的萨尔布吕肯（80公里）和东北方向的科布伦茨（100公里）以及西面的卢森堡首都卢森堡城（50公里），特里尔距离卢森堡大公国的边境只有15公里。

Trier Rhine LAN southwestern Pfalz Mosel Valley, on both sides of the red sandstone is the low hills, covered with vineyards, which belongs to the famous Mosel - sal UVA (Mosel-Saar-Ruwer) Wine region. On the Moselle River valley there is a wide place, parts of the city are in the Moselle River right bank. The woods were covered Valley hillside scattered with many vineyard terraces, slope to the south elevation to Hong Si Lu, highlands, north elevation is connected with the eifel. The big city of Trier, near the southeast of Saarbrucken (80 km) and the northeast of Koblenz (100 km) west of the capital city of Luxemburg and Luxemburg (50 km), Trier distance of the Grand Duchy of Luxemburg border only 15 kilometers.