In Taiwan’s rugged interior, scientists have revealed a hidden natural wonder: towering Taiwania fir trees reaching heights over 80 meters. These ancient forests, enriched by steep terrain and minimal human disturbance, offer a glimpse into one of the world’s most carbon-dense ecosystems.
- Tallest Taiwania fir in East Asia recorded at 84.1 meters
- Remote areas shield ancient forests from past industrial logging
- LiDAR technology helped map dense, towering tree clusters
What happened
Since 2014, an interdisciplinary group known as the 'Taiwan tree seekers' has been conducting challenging expeditions to document Taiwan’s giant Taiwania firs. The team includes tree climbers, ecologists, geologists, and remote sensing experts who have combined their skills to explore the island’s inaccessible mountainous regions. In 2023, their efforts culminated in identifying an 84.1-meter-tall Taiwania fir, now the tallest known tree in East Asia.
Their work also revealed dense clusters of huge firs—dubbed 'temples of giants'—in remote conservation areas near Mt. Benya and Great Ghost Lake. These ancient forests, protected by Taiwan’s rugged terrain that limited historical logging, provide vital habitats and play a significant role in carbon storage.
Why it feels good
Taiwan’s forests are a testament to nature’s resilience and the power of careful preservation. Despite industrial logging lasting decades in the twentieth century, the island’s steep and inaccessible mountain slopes acted as natural guardians, protecting rare old-growth trees that continue to thrive. This discovery brings hope and renewed interest in conserving these vital ecosystems.
Moreover, identifying such magnificent living giants and mapping their habitats helps deepen our understanding of biodiversity and carbon sequestration—a key factor in addressing climate change. It also honors Indigenous knowledge, such as the Rukai people's poetic naming of the Taiwania fir as 'The tree that hits the moon.'
What to enjoy or watch next
The project’s expansion into community science in 2020 invites locals and enthusiasts to help monitor and celebrate Taiwan’s forest giants. Their involvement has enriched data collection and increased awareness about forest preservation. Looking ahead, advanced remote sensing methods like LiDAR will continue playing a crucial role in exploring and protecting these ecosystems.
For nature lovers and conservation supporters, following the ongoing discoveries in Taiwan’s forests and exploring stories of ancient trees and their ecological significance will be rewarding. Additionally, photographic projects capturing the awe-inspiring scale of these giants offer a stunning window into an extraordinary natural world waiting to be appreciated and protected.