The trail head is across the road from Ray’s Trail car park and goes right out to Harris Dam. The 220 is 7.1 km long and currently ridden in both directions, so keep a lookout for oncoming riders. Eventually, a new section of trail will be built, linking in to to existing trails, creating a one way loop.
If you head out of town on the Munda Biddi you can link into Dead Cats and The 220 and ride all the way to the dam! There are BBQs and picnic tables out there if you fancy stopping a while.