I remember reading a story awhile ago, that was inspired by Nightmares of Future Past, one where Harry, instead of sending himself back to the past, ended up being forever stuck dimension-hopping in the guise of ... the Traveler?

Does anyone know where I can find this, as I apparently continue to suck at database search functions?

 

Dimension_Hopping_for_Beginners by nonjon.

Kinda fits the description, though I don't think it's inspired by NoFP

 

No, that one's not it, but thanks for showing me something else to read.

 

Hmm I remember that, there was several fics using the same universe IIRC.

 

Ah-ha! Found it!

http://www.fanfiction.net/s/2673584/1/Harry_Potter_The_Lone_Traveller

All I had to do was scroll through S'Tarkan's favorites list. Dumbass me didn't think of that before trying a million search terms.

Edit: But JR beat me to it.