Radical 人
8 strokes
捨
tent 人 (19b) + dry 干 (124) + mouth 口 (5) = shed 舍
宿舍 (641) sùshè hostel, dormitory

The explorer pitches his tent on the dry ground by the mouth of the cave — and only then spots a shed nearby. / A dwarf sherpa lives there (who will act as his guide — for a fee of course).