Yes! The answer is surprisingly a strong and resounding yes. You can blog about a lot of things between your journeys, you can blog about your research prior to travel, your plans and preparation, get feedback on your itinerary. You can also blog about where you live for the benefit of those are planning to come there, or places you have been to or are nearby. This is huge because who knows your place like you do! Fun anecdote: During its peak, Gilmore Girls inspired a lot of people to find quaint towns like Stars Hollow for vacationing!