Situated on the southern shores of Lake Colac, the Colac Botanic Gardens are a peaceful oasis for nature lovers, families and history enthusiasts. Established in the 19th century, these gardens have a mix of old charm and natural beauty. With a range of plants, mature oak trees, and lake views, the gardens are more than just a green space – they are a living museum of the Colac Otway region’s history. From William Guilfoyle’s design to the walking trails, the Colac Botanic Gardens are a must-see if you want to get amongst them.
History
The Colac Botanic Gardens were established in 1868 and are a significant historical site in Victoria. Originally designed by Daniel Bunce, the gardens were later influenced by William Guilfoyle, one of Australia’s most famous landscape architects. Guilfoyle’s design introduced feature garden beds, walking paths and elevated positions to show off the natural beauty of the area. His design is still evident today with sweeping lawns, flower displays and mature trees including the Huntington Elm and the massive Bunya Bunya Pine. The gardens are a showcase of botanical diversity and a celebration of cultural heritage and reconciliation, reflecting the values of the Eastern Maar & Gunditjmara peoples.


William Guilfoyle’s Design Philosophy
William Guilfoyle, who designed the Royal Botanic Gardens in Melbourne, left his mark on the Colac Botanic Gardens. His philosophy was to create natural landscapes that blended in with the environment. At Colac, he introduced curved paths and garden beds with a range of plants, including native Australian and exotic species. The design includes an elevated position with lake and countryside views, a rose garden arbour and a Tecate cypress grove. It looks beautiful and is a peaceful space to walk and enjoy.
Experience a perfect day trip Great Ocean Road by visiting the Colac Botanic Gardens. Blessed with beautiful scenery and Guilfoyle’s unique design, it’s an ideal spot for nature lovers!
When to Visit
Spring and autumn are the best times to visit the Colac Botanic Gardens when the weather is warm and the gardens are looking their best. Spring is a kaleidoscope of colour with flowers blooming and growth happening. Autumn is a warm colour palette as the oak trees and other deciduous trees change colour. Early mornings and late afternoons are the best times to sit and enjoy the peace and lake views. You can also walk the Beechy Rail Trail or stroll along the Barongarook Creek banks for more views.

How to Get to Gardens
Colac Botanic Gardens are located at 1-5 Fyans Street, Colac, Victoria 3250, just a short drive from the Colac Central Hotel Motel. Car access is via the circular drive at the middle gates. From Melbourne, it’s 2 hours via the Princes Highway. The gardens are also accessible by public transport with V/Line trains to Colac Station. From the station, it’s a short walk to the gardens and a great place to base yourself to explore Colac’s other attractions, including Colac Memorial Square and the Colac Otway Performing Arts and Cultural Centre.

Features of the Gardens
Colac Botanic Gardens has something for all ages and interests: lush vegetation, historical monuments, and modern amenities, including native and exotic plants. Wander through areas with mature trees like the Bunya Bunya Pine and Tecate cypress—beautifully maintained flowerbeds with seasonal flowers and large lawns for family time or a picnic. The gardens are elevated so that you can see Lake Colac.
Cannon
A feature in the gardens is the historic naval cannon from the training ship HMVS Nelson. Situated against the back of Lake Colac, this relic of Victoria’s maritime history is in nice contrast to the natural beauty of the gardens. The cannon is a popular photo opportunity and a piece of local heritage.
Rainforest Walk
Rose Garden Arbour

Fountain and Pond
Playground
For families, the Colac Botanic Gardens Playspace is a safe and fun space for kids. Play equipment is set in the beautiful gardens so kids can burn off energy while parents sit nearby. The playground has soft-fall surfaces and shaded areas for weather protection.
Tachyglossus Footprint Mosaic
This mosaic is inspired by the footprints of the native echidna (Tachyglossus) and is a special feature of the gardens. It’s all about conservation of local wildlife and ecosystems and gets visitors connected to the cultural and natural history of the area.
Lake Colac
The gardens sit alongside Lake Colac, Victoria’s largest natural freshwater lake. The lake is still water is a lovely contrast to the greenery of the gardens. Take a stroll along the lake, bird watch or just sit and enjoy. Lake Colac is a popular spot for water activities and fishing and is the perfect combo of relaxation and adventure.
Café
