I have made a new map but....

[maps]

i have made a new map and im very happy with it, exsept when i go on it i can r/t onto water :S wat do i do in map editer to make an area unpassable ??

 

[LyricalG]

i have made a new map and im very happy with it, exsept when i go on it i can r/t onto water :S wat do i do in map editer to make an area unpassable ??

theres a gap some where in the land mass 1ce the gap is filled you will only be aload on the bit you are teled to or walk though to

 

[Toxick]

there is a map maker toturil made by me and its a sticky look at that it will tell you