Amazing discovery today. Bike path along one of the nastiest Motorways in Sydney, the M5.
Well insulated from the noise with a large embankment it's very safe to ride.
Suburbs: Earlwood, Bardwell Valley, Kingsgrove, Beverly Hills, Riverwood
Distance: 20 kilometres
Road Type: Road, Bike path, some parts are a bit uprooted
Difficulty: Only a few hills mostly riding on the bike path.
Highlights: 1960s Australian Architecture, single story brick, carports
Facilities: Don't remember seeing public toilets
Strava: Activity here
Related websites: http://www.canterbury.nsw.gov.au/Discover/Parks-sporting-community-facilities/Cycling-Walking-Tracks/Cycle-way-to-Botany-Bay