Travelling to Salt Spring?

By Land - You can't (which is actually one of the benefits of living on an island!)

By Airplane:
Salt Spring Air (from Vancouver) Harbour Air (from Victoria)
Kenmore Air (from Vancouver) Seair Seaplanes (from Vancouver Airport)

By Ferry:
BC Ferries Corporation
 From Tsawassen (near Vancouver)
 From Swartz Bay (near Victoria and Sidney on Vancouver Island)
 From Crofton (near Duncan on Vancouver Island)

By Taxi:

Gulf Islands Water Taxi or email at watertaxi@saltspring.com