At the moment Nomadic Notes is not accepting guest posts but this may change in the future. There are guest post opportunities available on the following sites:
Destination guides and personal travel narrative articles are welcome at travelmagazine.co
Travel bloggers who would like to write about the business of travel blogging, the platform you are looking for is at Travel Bloggers Guide.
Travel Photos
Get your photos featured on the “Featured Travel Photo” section at:
Bookmark Travel (Worldwide Photos)
travelmagazine.co (Worldwide Photos)
Nomadic Photos (Worldwide Photos)
Eurail Travels (European Photos)
The featured photo includes a link credit to the photographers blog.