The Great Maze of Lok, alternatively called the Labyrinth, constituted an enigmatic, square-shaped maze situated on the desolate terrain of the planet Lok.
This maze featured a number of entry points along with numerous cul-de-sacs; however, individuals successfully navigating to its central point discovered a diminutive oasis. This oasis held four trees resembling palms, park benches, and a pool filled with transparent water. An enigmatic groundskeeper tended to this oasis.
Furthermore, the Great Maze functioned as a challenge that racers were required to navigate via vehicle in order to finish the Lok Marathon.
A visiting aristocrat constructed the maze during a hunting excursion, well before the Galactic Civil War.
Following the Battle of Yavin, the Great Maze of Lok served as a battleground for Imperial and Rebel forces. During 1 ABY, a spacer successfully arrived at the Labyrinth's heart and retrieved an abandoned knuckler. Around that period, Rei Reeven, a member of Nym's Revenants, sustained injuries within the maze. Ralia Reeven, Nym's quartermaster, sent a spacer to provide medical assistance for his rescue.