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In addition , there are several long-distance paths ( the Harz Witches ' Trail , Kaiser Way , Karst Trail and Selke Valley Trail ) , as well as a trans-regional project , the " Harzer Wandernadel " , with 222 checkpoints and a range of walking badges that may be earned for various levels of achievement .
 location: Harz Witches ' Trail; location: Kaiser Way; location: Karst Trail; location: Selke Valley Trail; location: Harzer Wandernadel
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 location: Harz Witches ' Trail; location: Kaiser Way; location: Karst Trail; location: Selke Valley Trail; location: Harzer Wandernadel