I have not had the chance to really try it, but I think that you might be able to get the Wilmington skyline and Philadelphia skyline from the Reedy Point Bridge near Delaware City. Wilmington would be about 13 miles away, and Philadelphia about 25 miles away, as the crow flies. They wouldn't be quite in the same line, but it could be close.
Also, if this is possible, then you can get three "skylines" in one shot, all at almost the same angle. From the Bill Roth Bridge near St. Georges, you could get the Delaware City oil refinieries (their skyline), Wilmington, and Philadelphia.
Originally Posted by flar
If you go to the high ridge on the Niagara Peninsula near Fonthill, Ontario, you can see both Lake Ontario and Lake Erie, Toronto, Buffalo and Niagara Falls. Hamilton is hidden by the Escarpment from there because its downtown is below the Escarpment. For the same reason, you can't see Hamilton from the towers in Niagara Falls and Buffalo.
Where in Fonthill is this?