Nestled within Western Australia’s Leeuwin-Naturaliste National Park, Jewel Cave is the largest show cave in the Margaret River region. This subterranean wonder lies beneath a canopy of karri trees and features an array of dramatic stalactites, helictites, and crystals. One of its most notable features is the largest straw stalactite in Australia, stretching over 17 feet (5.4 meters) in length. Visitors can explore this underground marvel, admiring the intricate formations and the unique geological history that has shaped this natural treasure.
Travel Themes & Experiences
Julian Sterling
April 17, 2026
