Sendoff Spring, an area off of Route 214 at the end of the Spring Path, is the area in which Turnback Cave, the home of Giratina, is located.
It is the fourth lake of Sinnoh, that was "kept secret".
Turnback Cave is a mazelike cave filled with dense fog which is home to the Legendary Pokémon Giratina. One of the many puzzles of the cave is that travelers can't turn back to the last room they visited. If one is to turn back, it will warp them directly to the first room.
Pokemon appearances (7 posts, then roll 1 4-sided dice):
1= Golbat
2= Noctowl
3= Bronzor
4= Bronzong
Levels are determined in the first post of battle, roll 1 4-sided dice):
1= Lv. 18
2= Lv. 19
3= Lv. 20
4= Lv. 21
