How one plume of hot rock built two volcano chains off Australia's coast

PHYSorg
Sep 18, 2026, 10:00 am266 ptsTop
Lord Howe Island sits about 600 kilometers (370 miles) off the New South Wales coast, a crescent of rainforest and sea cliffs that draws visitors to its beaches and birdlife. Few people realize they are standing on the worn-down remains of a volcano.

Read Article Share
Share Article
- email
- x.com
- facebook
- pocket
- reddit
- tumblr
- linkedin
- pinterest

Trending Today on EcoTopical

The Velotric GoMad Electric Utility eBike — CleanTechnica Tested 124

BMW Pitches Free EV Charging And You Ain’t Seen Nothing Yet 122

A New $1.5 Billion Wind Farm Will Play In Peoria 112

Tesla Hasn’t Had A Successful New Product Launch Since JB Straubel Stepped Down As CTO 70

About EcoTopical

Welcome to EcoTopical Your daily eco-friendly green news aggregator.

Leaf through planet Earths environmental headlines in one convenient place. Read, share and discover the latest on ecology, science and green living from the web's most popular sites.