As you ponder your trip options you can play with this online topo map. Zoom in for the 1:24,000 scale topos.

The link starts Gmap4 and displays the 't6' topos which are from the ESRI. The higher quality 't4' topos are still messed up for part of IR. I will contact the developer that produced those ...

Hello all,

Minnesota native here but living near Seattle for many years. Alas, I never made it out to IR.

While searching for something else this morning, I happened to find this tread that Tampico started in order to share that great KMZ file. I'm certain that many hours of work went into ...