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Central Plateau Ferns

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Forest
—°10
Central Plateau Ferns (Nauru)

Weather…

The "Topside" plateau of Nauru, which was heavily altered by intensive phosphate mining during the 20th century, is currently witnessing a remarkable ecological transformation. In the shadows of the jagged limestone pinnacles, remnants of the prehistoric coral base, hardy pioneer species have begun to reclaim the landscape. Most prominent among these are the Nephrolepis ferns, which have adapted to the nutrient-poor, alkaline environment left behind by mining operations. These ferns play a critical role in soil formation by trapping organic debris and moisture within their root systems, eventually allowing more complex shrubs and trees to take hold. Walking through the plateau provides a surreal visual experience where the stark, white rocks contrast with the emerging spirited green of the ferns. This natural regeneration process is a focal point for environmental studies on the island, illustrating the resilience of Pacific flora in the face of industrial scars.

Best time to visit & climate

The most pleasant time to visit is May, Jun, Sep.

JanFebMarAprMayJunJulAugSepOctNovDec
Avg °C282828282828282828282828
Rain mm194192193161116107123118108118133202

📋 Practical info

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Getting there
Access to the regenerating central plateau is typically via unpaved interior roads once used by the mining industry. Visitors usually start their exploration from the outskirts of the primary residential areas heading inland.
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Best season
While the pioneer ferns grow all year, observing them is typically most pleasant during the cooler morning hours of the dry season. Heavy rainfall can quickly turn the dusty mining tracks into muddy and slippery paths.
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Terrain & paths
The landscape is characterized by deeply pitted limestone pinnacles left behind by mining, interspersed with new vegetation. Navigating this highly irregular and stark terrain generally requires physical agility and extreme care.
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What to bring
Heavy-duty boots with stiff soles are completely essential to walk safely among the jagged limestone formations. Long trousers and comprehensive sun protection are usually needed to defend against sharp rocks and intense sunlight.
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Parking
Parking typically involves leaving cars at the very edge of the plateau before the rough interior tracks become impassable. It is generally easy to find an open gravel spot, but securing valuables in the vehicle is always wise.
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Safety
The old mining areas typically feature deep, unmarked crevices and highly unstable rock edges that pose serious fall risks. Visitors should generally not explore alone and must remain keenly aware of their immediate footing at all times.
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Time needed
Exploring the regreening rocky expanses usually occupies about one to two hours of careful walking and observation. Those studying the ecological recovery of the island might typically spend slightly longer photographing the ferns.

Geography

Coordinates
-0.52850, 166.93520

Facts

  • Grow between limestone pinnacles
  • Common species: Pteris and Nephrolepis
  • Colonize former mining areas
  • Thrive in crevice microclimates
  • Key part of secondary vegetation
  • Resilient in nutrient-poor soils

Explore nearby

Notable places around

Route planner — Car & Motorhome

Where do you start? We build the route here, with stops and country notes along the way.

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Sights in the town Central Plateau Ferns (10)

Buada Chapel

Simple chapel by Buada Lagoon, used by the local community for worship and gatherings.

Lagoon viewpoint

Lookout point over Buada Lagoon, surrounded by palm trees and tropical vegetation.

Command Ridge

Highest point in Nauru, 65 m above sea level, with remnants of Japanese positions.

Japanese WWII Gun

Japanese coastal defense gun from World War II, still on its original concrete mount.

Japanese WWII Prison

Ruins of a Japanese prison from World War II, built for holding prisoners of war.

Japanese WWII guns and bunker

Several Japanese guns and a concrete bunker from the occupation period 1942-1945.

Anibare Bay

Wide bay on Nauru's east coast with a sandy beach and coral reef.

Church of Christ the King

Catholic church in Ewa, Nauru, built in the mid-20th century.

Gun

Viewpoint overlooking the plateau and coast, named after an old cannon.

Monument to the Nauruans Exiled in WWII

Memorial for Nauruans deported by Japan to Chuuk in 1942.

Sights nearby

Frequently asked questions

What makes the Topside plateau special?
The unique fern flora after the mining.
Is it a hiking area?
Only partially developed for tourists.
Do I need a guide?
Yes, because of uneven paths.
Is it a nature reserve?
It is a regenerating landscape.
Is there a restroom?
No infrastructure available.
Central Plateau Ferns: where is it located?
Central Plateau Ferns is located in Nauru.
Central Plateau Ferns: what is there to see?
Highlights include Buada Chapel, Lagoon viewpoint, Command Ridge.
Central Plateau Ferns: when is the best time to visit?
The most pleasant time to visit is May, Jun, Sep.
Central Plateau Ferns: why is it worth visiting?
The "Topside" plateau of Nauru, which was heavily altered by intensive phosphate mining during the 20th century, is currently witnessing a remarkable ecological transformation.
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