Every season of Once Upon a Time... The Explorers ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of Once Upon a Time... The Explorers!

The First Navigators

Alexander the Great

Erik the Red and the Discovery of America

Genghis Khan

Ibn Battuta (in Marco Polo's footsteps)

The Great Junks

Vasco da Gama

The Taxis and the first Postal System

The Pinzon Brothers (The Hidden Side of Christopher Columbus)

Amerigo Vespucci

Ferdinand Magellan and del Cano

Cabeza de Vaca

Vitus Bering

Louis Antoine de Bougainville and the Pacifique

Bruce and the Nile

La Condamine

James Cook

Alexander von Humboldt

Lewis & Clark

Stuart & Burke and Australia

Stanley & Livingstone

Roald Amundsen and the South Pole

Alexandra David-Néel in Tibet

Piccard from the Mountain Tops to the Depth of the Sea

Up to the Peaks

Up to the Stars

Il était une fois... les Explorateurs is a French animated TV series from 1996. Directed by Albert Barillé.

The Best Seasons of Once Upon a Time... The Explorers

The Best Seasons of Once Upon a Time... The Explorers

Season 1