The 3 Deepest Lakes in Victoria

Written by Jennifer Gaeng
Published: September 28, 2023
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Victoria, the southeastern state of Australia, is home to some of the most breathtaking natural wonders in the country. Amidst its diverse landscapes and stunning vistas, lie four hidden gems that captivate the imagination and stir the soul – the three deepest lakes of Victoria. These pristine bodies of water, nestled amidst lush greenery and rolling hills, hold secrets and stories that have been whispered through generations. From their mysterious depths to the unparalleled beauty that surrounds them, these lakes offer a glimpse into the untamed splendor of Victoria’s wilderness. Join us on a journey to explore the depths of these magnificent lakes and discover the wonders that lie beneath their tranquil surfaces.

1. Lake Eildon:

Lake Eildon in Victoria, Australia

Lake Eildonis one of the deepest lakes in Victoria, Australia.

©Silv Tom/

Lake Eildon, located in Victoria, Australia, is renowned for its impressive depth, making it one of the deepest lakes in the region. This picturesque body of water offers not only breathtaking natural beauty but also an intriguing geological profile.


With an average depth of 24 meters (79 ft) and a maximum recorded depth of approximately 76 meters (249 feet), Lake Eildon holds a substantial volume of water.


Its depth is a result of the lake’s formation in the 1950s when the Eildon Dam was constructed on the Goulburn River. The dam created a vast reservoir that submerged valleys and gorges, forming the expansive lake we see today.


The depth of Lake Eildon plays a crucial role in its functionality and significance. The deep waters provide ample storage capacity for water supply, irrigation, and hydroelectric power generation. Additionally, the depth allows for various recreational activities such as boating, fishing, and water sports.

Natural Beauty:

Beyond its practical uses, the depth of Lake Eildon contributes to its visual splendor. The deep blue hues of the water create a stunning contrast against the surrounding green hills and forests. The sheer expanse of the lake’s depths evokes a sense of tranquility and awe, attracting visitors from near and far.

Diverse Aquatic Life:

The depth of Lake Eildon also supports a diverse ecosystem, providing habitat for numerous fish species and other aquatic life. Anglers are drawn to the lake’s deep waters in search of prized catches, making it a popular fishing destination.

Historical Significance:

Moreover, the deep waters of Lake Eildon have historical significance. The submerged valleys and gorges that now lie beneath its surface were once inhabited by Indigenous communities. The lake’s creation not only altered the landscape but also impacted the cultural heritage of the area.

2. Lake Bullen Merri:

Lake Bullen Merri, natural crater lakeVictoria Australia

Lake Bullen Merri is a very deep natural crater lake in Victoria Australia.


Lake Bullen Merri, along with its smaller neighbor Lake Gnotuk, is a pair of crater lakes located near Camperdown in southwestern Victoria, Australia. These lakes are known for their impressive depth.


Lake Bullen Merri has a maximum depth of approximately 66 meters (216 feet) making it one of the deepest lakes in the region.


The depth of Lake Bullen Merri is attributed to its formation as a result of volcanic activity. These crater lakes were formed by volcanic explosions that occurred thousands of years ago. Over time, the craters filled with water, creating the deep and picturesque lakes we see today.


Lake Bullen Merri is renowned among fishing enthusiasts for its deep waters, which provide habitat for various fish species. Anglers visit the lake in search of trophy-sized trout, Chinook salmon, and Australian bass. The deep waters of the lake offer a challenging and rewarding fishing experience.

Natural Beauty:

In addition to fishing, Lake Bullen Merri attracts visitors who appreciate its natural beauty and recreational opportunities. The clean and deep waters of the lake are ideal for water sports such as boating and canoeing. Exploring the lake’s vast expanse and enjoying the serene surroundings are popular activities for visitors.

Diverse Aquatic Life:

The depth of Lake Bullen Merri also plays a role in maintaining the lake’s water quality and ecosystem. The deep waters provide stability and support a diverse range of aquatic life, including various fish species and other organisms. The lake’s ecosystem is carefully managed to ensure its long-term sustainability and the preservation of its natural beauty.

3. Lake Tali Karng

Lake Tali Karng is a natural lake located in the Alpine region of Victoria, Australia. It is considered one of the deepest lakes in the state.


With a maximum depth of approximately 51 meters (167 feet), the lake covers an area of 14 hectares (35 acres) and is fed by the snowmelt waters of the Wellington Plains.

Remote and Hidden Gem:

What makes Lake Tali Karng unique is its remote and secluded location. It is nestled deep in the mountains of Gippsland and is accessible only by a challenging walking track. This adds to its allure and makes it a hidden gem for nature enthusiasts and adventurers.

Cultural and Historical Significance:

Lake Tali Karng holds cultural and historical significance for the Gunai Kurnai people, the traditional custodians of the land. It is considered a sacred site and holds spiritual importance in their culture. The Gunai Kurnai people allow non-indigenous Australians to visit and enjoy the lake while respecting its cultural significance.

Natural Beauty and Conservation:

Surrounded by picturesque landscapes and lush vegetation, Lake Tali Karng offers breathtaking views and a tranquil atmosphere. The lake is nestled within the Alpine National Park, which is known for its diverse flora and fauna. The area is home to a variety of wildlife, including native birds and mammals.

Outdoor Activities:

Lake Tali Karng is a popular destination for hiking and camping enthusiasts. The challenging walking track to the lake provides a rewarding experience for those seeking adventure. Visitors can enjoy camping near the lake, fishing, and exploring the surrounding trails, which offer stunning views of the alpine scenery.

Conservation Efforts:

Due to its ecological importance and cultural significance, efforts are made to protect and preserve Lake Tali Karng and its surrounding environment. Parks Victoria, in collaboration with the Gunai Kurnai people, manages the area to ensure its conservation and sustainable use for future generations.

In Conclusion

In conclusion, Victoria is home to three deep and impressive lakes, each with its own unique characteristics. Lake Eildon, with depths up to 249 ft, is one of the deepest lakes in the state, It remains a popular destination for its size, recreational activities, and picturesque surroundings. Lake Tali Karng, with its stunning remote location and a maximum depth of approximately 51 meters (167 feet), captivates adventurers seeking a secluded and untouched natural wonder. Lastly, lake Bullen Merri boasts a maximum depth of around 66 meters (216 feet), providing a haven for anglers and nature enthusiasts with its abundant fish species and diverse birdlife.

These three lakes showcase the natural beauty and diversity that Victoria has to offer, attracting visitors from near and far. Whether it’s the tranquility of a hidden gem like Lake Tali Karng or the vibrant atmosphere of Lake Wendouree, Victoria’s deepest lakes provide a range of experiences for nature lovers, adventurers, and those seeking a peaceful retreat.

The photo featured at the top of this post is © BMRImage/

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About the Author

Jennifer Gaeng is a writer at A-Z-Animals focused on animals, lakes, and fishing. With over 15 years of collective experience in writing and researching, Jennifer has honed her skills in various niches, including nature, animals, family care, and self-care. Hailing from Missouri, Jennifer finds inspiration in spending quality time with her loved ones. Her creative spirit extends beyond her writing endeavors, as she finds joy in the art of drawing and immersing herself in the beauty of nature.

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