Here's a decent "free" service from FUGAWI/Touratel... Web-accessible Topo maps...the blue gridlines on the map below are 1km x 1km, so the resolution is not bad. As you zoom in, it loads the better scale topo...

Over the last 12 months, I've taken off in an airplane 50 times, from 16 different airports. From normal sounding names like Toronto an...