89463
It is possible to reach the lake on a path from Oberalp Pass , suitable for most walkers although still a mountain trail .
 Oberalp Pass
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 Oberalp Pass