The Great Desert is an area dedicated entirely to fighting the Jhen Mohran in Monster Hunter Tri. Players can fight here during the event quests Festival of Fear(Hunter rank 0), Rumble in the Great Desert(hunter rank 51+), or the Hunter rank 30 Urgent quest Festival of Fear.
In this area Hunters fight the Jhen Mohran while riding on Dragships.
|First Generation Areas|
|Battlefield | Castle Schrade | Forest and Hills | Fortress | Great Arena | Kokoto Village | Old Desert | Old Jungle | Old Swamp | Old Volcano|
|Second Generation Areas|
|Desert | Dondruma Village | Geyser Island | Gorge | Great Forest | Jungle | Moat Arena | Pokke Farm | Pokke Village | Sea of Trees | Arena | Snowy Mountains | Snowy Mountains Peak | Swamp | Tower | Volcano|
|Third Generation Areas|
|Deserted Island | Flooded Forest | Great Desert | Moga Farm | Moga Village | Mountain Forest | Land Arena | Loc Lac | Sandy Plains | Tundra | Volcano | Water Arena | Yukumo Village|