Photo Credit: Lucy Jordanoff Busselton is a vibrant town on the southwest coast of Western…
The Underwater Observatory at Busselton Jetty

Photo Credit: Lucy Jordanoff
If you find yourself in Western Australia, make sure to add the Busselton Jetty and Underwater Observatory to your must-visit list. This remarkable destination offers a unique experience, combining breathtaking ocean views with an up-close look at the marine life that thrives beneath the surface.
At a staggering length of 1.8 kilometers, the Busselton Jetty is the longest wooden piled jetty in the southern hemisphere, and it is a testament to both engineering brilliance and natural beauty. As you stroll along the scenic boardwalk, you’ll be captivated by the crystal-clear turquoise waters below and the panoramic views stretching out to the horizon.
Descend to the Underwater Observatory
Located at the end of the jetty, the Underwater Observatory is a one-of-a-kind structure that allows visitors to venture beneath the waves without getting wet. Descend eight meters below the surface and step into a submerged world filled with vibrant coral, schools of fish, and other fascinating marine creatures. The observatory’s giant windows offer an unobstructed 360-degree view, providing an intimate and immersive encounter with the underwater ecosystem.
As you peer through the observatory windows, be prepared to witness an awe-inspiring display of marine life. The Busselton Jetty and its surrounding waters are home to over 300 species of fish, vibrant coral formations, and other marine organisms. Keep your eyes peeled for the friendly resident dolphins that often grace the area with their presence. The observatory is a living and ever-changing window into the wonders of the ocean, offering a glimpse into an underwater world that few get to witness firsthand.
Dive or Snorkel in the Marine Sanctuary & Sculpture garden
If you love diving and snorkeling, then be sure to check out the newly installed underwater sculpture garden which will soon be covered in colourful corals and marine-life. Learn more about the sculpture garden here. This protected marine sanctuary is teeming with vibrant marine life, making it a paradise for underwater enthusiasts. Dive beneath the surface and witness colorful fish darting through the kelp forests, and if you’re lucky, spot some of the more elusive creatures like the leafy seadragon or the blue ringed octopus.
Important Tips for Your Visit
- Plan your visit: Check the tides and weather conditions before visiting to ensure the best experience.
- Book ahead: The Underwater Observatory tours can be popular, so it’s recommended to reserve your spot in advance.
- Bring your camera: Capture the breathtaking moments and the incredible marine life you encounter.
- Support the conservation efforts: The Busselton Jetty is an important site for marine conservation. Learn about their efforts and consider making a donation to support their ongoing work.
Whether you’re exploring the observatory or diving into the marine sanctuary, prepare to be amazed by the hidden treasures that lie beneath the surface.
