Leisure in Trier – Indoor Activities Trier

POIs on the subject of leisure in and around Trier (excursion destinations, Inddor and outdoor activities, bike rental stations, playgrounds, parks and green areas, educational trails and swimming pools):POIs of the indoor leisure facilities in Trier特里尔市内及周边休闲主题兴趣点（Points of Interest，POIs）：涵盖短途旅行目的地、室内外活动场所、自行车租赁站、游乐场、公园绿地、教育步道及游泳池；特里尔市内室内休闲设施兴趣点。