I’ve been obsessed with Hobart’s subterranean world lately. The Rivulet rises on the slopes of Mt Wellington – close to where I now live – but down Hobart way the CBD has been built over the top of the watercourse.

For sure it’s dark, creepy and smelly in places – and there is the real risk of drowning in flash flooding – but mostly the Rivulet just an awesome place to explore on foot or bike 🙂