The Abel Tasman Coast Track is a 51km (32 mile) long New Zealand walking track within the Abel Tasman National Park. It extends from Marahau in the south to Wainui in the north, with many optional side tracks. It is one of two main tracks through Abel Tasman National Park, the other being the Abel Tasman Inland Track, which stretches for 38km between Tinline Bay and Torrent Bay off the main coastal track.