Question: What is the highest point in the park in which Jenolan Caves House is located?
Sentence (from "Blue Mountains National Park"): The 267954 ha national park is situated approximately 80 km west of Sydney, and the park boundary is quite irregular as it is broken up by roads, urban areas and inholdings. Despite the name 'mountains', the area is an uplifted plateau, dissected by a number of larger rivers.
Relevant evidence: No