Latitude: 50°38'00" Longitude: 126°41'00" Relative Location: N. of Swanson Island, W. of Crease Island, Range 1, Coast Land District
HM07 Waterfall is found in the Ice Path, not the Whirl Islands.
In Pokemon Heartgold, Lugia can be found at the top-right island of the Whirl Islands Area. It's at Lv. 70 so prepare.
Which island? whirl islands? Cinnabar island? you catch lugia in whirl islands. you beat blaine in cinnabar island.
all of the island
In Heart Gold it can be found at the Whirl Islands and Seafoam Island only.
On whirl island
lugia is on the top right island
At the bottom of WHIRL ISLAND.
that is the whirl island
Johto.
you have to have beaten chuck the gym leader and get whirl pool then cross the whirls then you can google how to get through whirl islands hope that helped.
u can get one in whirl island