Going back to 9-5, how to word 2 years traveling and hardly working in resume?

I miss working with people and want to go back to having office friends (at least for a while), but I am not sure on how to word my effective hiatus from the tech grind. I want to get across that I was progressing, just in different ways. Has anyone else had this problem? I feel like just attaching a picture of me on top of a mountain or something and being like “This is what I did for 2 years”.