Log in to your account

Start exploring — it's free

Trusted by 84,891 travelers worldwide

Continue with Google

Continue with Apple

We will send you a code to connect

By continuing, you accept our Terms and Conditions and our Privacy Policy

Terms and Conditions

Check your inbox

We've sent a pincode in your inbox. Please enter the code below.

Gabon

Oklo

Geographic region Natural nuclear fission reactor Uranium mine

Discussion Reviews 1 Photos

37.8k Popularity

Oklo, Natural nuclear reactor in Gabon

Oklo is known for having housed a natural nuclear fission reactor.

The phenomenon at Oklo was active around two billion years ago.

Oklo challenges common perceptions about nuclear reactions outside human control.

Researchers study radioactive waste disposal using insights from Oklo's natural reactors.

It is the only location on Earth where natural nuclear fission has been discovered.

The community of curious travelers

AroundUs brings together thousands of curated places, local tips, and hidden gems, enriched daily by 60,000 contributors worldwide.

Start exploring

Location

Haut-Ogooué Province

Location

Mpassa Department

Location

Mounana

GPS coordinates

-1.39444,13.16083

Latest update

August 31, 2026 12:24

Photos

Add your photos

Around this place

Gabon

Reviews

Share your experience

No review yet

Discussions

Start a discussion...

No discussion yet

« Oklo - Natural nuclear reactor in Gabon » is provided by Around Us (aroundus.com). Images and texts are derived from Wikimedia project under a Creative Commons license. You are allowed to copy, distribute, and modify copies of this page, under the conditions set by the license, as long as this note is clearly visible.

Discover hidden gems everywhere you go!

From secret cafés to breathtaking viewpoints, skip the crowded tourist spots and find places that match your style. Our app makes it easy with voice search, smart filtering, route optimization, and insider tips from travelers worldwide. Download now for the complete mobile experience.

❝

A unique approach to discovering new places❞

— Le Figaro

❝

All the places worth exploring❞

— France Info

❝

A tailor-made excursion in just a few clicks❞

— 20 Minutes

❝

An app to visit differently❞

— Telematin

❝

The best tourist spots around you❞

— Ouest-France

❝

The must-have travel app❞

— Le Parisien

See the monuments around you in AR Open chests in the app

Enable Location

Discover nearby places

Precise directions

Log in to your account

Start exploring — it's free

Check your inbox

Oklo, Natural nuclear reactor in Gabon

Lopé National Park

Stade Municipal de Kintélé

Ivindo National Park

Mayumba National Park

Odzala National Park

Tchimpounga Sanctuary

Conkouati-Douli National Park

Batéké Plateau National Park

Kongou Falls

Pont de lianes de Poubara

Basilica of the Immaculate Conception, Mongomo

Sacred Heart Cathedral, Brazzaville

Ecosystem and Relict Cultural Landscape of Lopé-Okanda

Altos de Nsork National Park

Mont Nabemba

Maiombe National Park

Stade Paul Sayal Moukila

Gorges de Diosso

Stade Omnisports de Kinkala

Léfini Faunal Reserve

Stade Omnisport Marien Ngouabi d'Owando

Museum of Republic of Congo

Stade de Djambala

Stade de Sibiti

Cathedral of Saint John the Apostle

Brazzaville Zoo

Total market

Pont Isaac

Discover hidden gems everywhere you go!

Send to your phone

Liked by