This morning's major attraction is Dimalurru (Tunnel Creek) – an extensive limestone cave system extending 750 m underground. Inside, shards of sunlight stream through crevices, little bats flutter above you and enormous stalactites point down from the ceiling. In the late 1800s, an Indigenous man called Jandamarra waged a one-man uprising against European settlers, becoming a hero to his people. You’ll hear a bit about his legacy during your time at Tunnel Creek, then you’ll make the final drive to Broome, which is where some of your group members may leave the trip.