Great Megalith

Great Megalith is the tenth level of Sonic and the Black Knight where one of the four barrier stones lies.

Story
Great Megalith holds the barrier stone that Gawain travels to. The barrier stone says "When the sacred sword pierces stone, so shall return the power."

Gameplay/Environment
This area appears to be connected to Titanic Plain. The name of the area might be given to the large eroded megalith that appears in the beggining. Many prison camps are placed there as jails for innocent citizens of the Grand Kingdom. The portable prisons can also be seen moving by Trolls. Later on, however, the path leads to a long tunnel cavern that leads to the stone.

Trivia

 * At the beginning, Great Megalith looks like Titanic Plain at night.
 * Recieving a 5 Star Rank in this area unlocks Sir Lamorak in multiplayer mode.
 * This is the only possible area that the Knights of the Round Table can harm a Townsperson in-game.