All normal roads, walk right in town or park at the Rotunda, by the light on Myers Street.
Walkis across the bridge and you'll see the entrance to the walk on the right. This walk consists of sand, dirt, stairs and a boardwalk. It has a few lookout points to see the Lakes and a few places you can go off the trail to go to the beach. When you get to the houses and jetty there's a public BBQ and toilets (hole in ground). Keep walking past this and you'll end up at the Entrance.