The most popular lenses for travel bloggers are the kit lenses that come with starter cameras, usually something in the 24-105mm F4 range. Additionally, the "nifty-fifty" (50mm prime lens) is extremely popular for vlogging and lifestyle photography.
As professional photographers and travel bloggers, our lens of choice is the Sony 24-105mm F4 G lens as it is budget-friendly and the perfect "all-in-one" lens fitting every occasion and requiring no lens changes in the field.