Melbourne is about to open the doors to one of its most impressive projects yet, and locals get to see it first.
The West Gate Tunnel Discovery Day 2025 is giving everyone the rare opportunity to walk or run through the new tunnel before it opens to traffic.
Happening on Sunday, 16 November 2025, at Yarraville Gardens, the free community event celebrates years of progress on the West Gate Tunnel Project, with a full day of family fun, local food, and community spirit.
Contents
Quick Summary
| Subject | Details |
|---|---|
| Event Name | West Gate Tunnel Discovery Day 2025 |
| Date | Sunday 16 November 2025 |
| Time | 6:30 am – 6:00 pm |
| Location | Yarraville Gardens, Melbourne |
| Cost | Free walk · Entry fee for 8 km run (charity donation) |
| Registration | Early-bird open · General opens 24 October 2025 |
| Charity Partners | West Welcome Wagon & Community Bike Hub |
What Is the West Gate Tunnel Discovery Day?
The West Gate Tunnel Discovery Day invites Melburnians to explore the newly completed tunnel before it opens in December.
It transforms a major piece of infrastructure into a community space for one day only, with walking and running routes inside the tunnel and free activities in Yarraville Gardens.
It is a chance to see firsthand what will soon become one of Melbourne’s most important transport links connecting the west to the city.
What Activities Can You Join?
The event features three different ways to get involved, catering to all ages and fitness levels:
- 2.5 km Walk: Free and open to everyone, great for families or casual explorers.
- 8 km Run: Timed event with a small entry fee, raising funds for charity.
- Community Zone: A free area at Yarraville Gardens with food trucks, live music, and kids’ entertainment.
With activities running from 6:30 am to 6:00 pm, there is plenty of time to explore, relax, and enjoy the atmosphere.
How to Register for the Event
Registration is essential for both the walk and the run, as numbers are limited.
- 🏃 Early-bird registration: Open now
- 📅 General registration: Opens Friday, 24 October 2025
- 💰 Fees: Walk – Free · Run – Small charity donation
All details, including event maps and access points, are available on the Big Build Victoria website.
Giving Back to the Community
Discovery Day also supports two incredible local charities, West Welcome Wagon and Community Bike Hub.
Proceeds from the 8 km run go directly to these organisations, helping refugees settle into Melbourne’s west and promoting sustainable transport through community bike programs.
It is a celebration with a purpose, connecting people while giving back to the local area.
How the West Gate Tunnel Will Change the Way Melbourne Moves
The West Gate Tunnel Project will transform the way Melbourne moves. Once complete, it will:
- Provide a second major river crossing
- Reduce travel times between the west and the CBD by up to 20 minutes
- Remove trucks from residential streets
- Improve cycling and walking paths across the inner west
Discovery Day gives everyone a behind-the-scenes look at the engineering achievement that will soon transform daily commutes.
Wear comfortable shoes, pack sunscreen, and bring a camera. Walking through the tunnel before it opens is a once-in-a-lifetime photo opportunity — and something future generations will only hear about.
FAQs
Is there a cost to join the walk or run?
The 2.5 km walk is free, while the 8 km run has a small entry fee donated to charity.
Can children attend?
Yes. Discovery Day is family-friendly and open to all ages.
Are pets allowed?
Pets are not permitted inside the tunnel, except for assistance animals.
Is the event accessible for wheelchairs and prams?
Yes, accessible surfaces and ramps are provided.
What happens if it rains?
The event will proceed unless conditions are unsafe. Some outdoor activities may be adjusted.
Is registration required?
Yes, everyone must register online.
Will the tunnel open to cars after the event?
No, it opens officially in December.
Is parking available?
Limited parking is available. Public transport or cycling is recommended.
Victoria Big Build 2025
The West Gate Tunnel Discovery Day forms part of a broader transformation happening across Melbourne’s west.
Backed by Major Road Projects Victoria and delivered under Victoria’s Big Build 2025, the initiative connects communities through projects like the West Gate Tunnel Project, North East Link, and Suburban Rail Loop, all designed to improve travel times, safety, and accessibility across Greater Melbourne.
