Ghastly can be found in Sprout Tower in Violet City.
You can usually find Pokemon like that in a cave.
Yes. you can find ghastly at lost tower or Eterna Forest. You can get haunter but i don't know where.
Houndour, Houndoom, Lillipup, Herdier, Stoutland. Legends: Entei, Suicune, and Raikou. Find them in Pokemon Platinum, Black, Heartgold, and Silversoul.
march 14 2010
go to maps 23 or 24
Bellsprout tower at night time.
To get Gastly you have to go to sprout tower at night.
I have herd ghastly is in the sprout tower
Ghastly will evolve at level 20.
The first place you can find Ghastly is in the Sprout Tower located in Violet City.
You can find them commonly in Sky Stairs. You need to get the wondermail code for it.
First you need the silph scope which you get after beating Giovanni in the game corner then go to lavendar town and enter the Pokemon tower now go upstairs and you will find ghastly.