The City of Onkaparinga is pleased to invite you to celebrate the official opening of the completed Witton Bluff Base Trail, a 1.1km accessible coastal pathway connecting Christies Beach and Port Noarlunga.

This important project completes the final link in the Coast Park trail network from O’Sullivan Beach to Moana, enhancing access, supporting active travel and offering a more connected and enjoyable coastal experience.

Alongside the new trail, recent seawall upgrades at Christies Beach have strengthened coastal defenses, helping protect the area from erosion and the growing impacts of climate change.

Join us for a short ceremony to mark this significant milestone, followed by the opportunity to walk the trail and enjoy its spectacular views, or simply relax and take in the seaside atmosphere at one of Christies Beach’s local cafés or eateries.

This project was proudly delivered by the City of Onkaparinga with generous funding support from the South Australian Government and Australian Government.

Join us at the opening event

  • Date: Saturday 23 August 2025
  • Time: 11:00am
  • Location: Trail entrance, Christies Beach (Corner of Beach Rd and Esplanade)

View the construction photos

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