Geography
French Guiana Quiz
Rainforest, rockets, and Devil's Island — South America's piece of France
Rainforest, rockets, and Devil's Island — South America's piece of France
French Guiana's Kourou spaceport is 17% more efficient for geostationary rocket launches than Cape Canaveral, thanks to its near-equator location. This 83,534 km² French overseas region — the only continental South American territory of the European Union — is over 90% Amazon rainforest, infamous for the Devil's Island penal colony and famous for the Ariane and James Webb Space Telescope launches.
Each round presents 10 randomized questions from a pool of 50, with four multiple-choice options and instant feedback after every answer. Your final score comes with a performance tier and shareable results.
You'll explore the geography of French Guiana from the Maroni River border to Mont Itoupé, the Guiana Space Centre and why ESA launches near the equator, the brutal history of the Salvation Islands penal colonies, the Dreyfus Affair and Papillon, the diverse cultures of Maroons, Amerindians, Hmong, and Creoles, and the wildlife of the Amazon basin.
Kourou sits at about 5°N, near the equator. Earth spins fastest there, giving rockets a free velocity boost — about 17% more payload to geostationary orbit than Cape Canaveral. The site also has open ocean to the east for safe trajectories.
Île du Diable was a small island in the Salvation Islands archipelago used as a French penal colony from 1852 to 1953. About 80,000 prisoners were sent to the wider French Guiana penal system; roughly 50,000 died in its harsh conditions.
Alfred Dreyfus was a French Jewish artillery officer wrongly convicted of treason in 1894. He was imprisoned on Devil's Island from 1895 to 1899. The Dreyfus Affair shook the French Republic and inspired Émile Zola's open letter "J'Accuse...!"
Last updated: April 2026