National Geographic website has an option called Photo of the Day which features an awesome photo every day and this can be accessed from here. We have covered a free app NatGeo which can download the wallpapers automatically. Although you can manually download these photos by visiting the page, National Geographic Photo of the Day Wallpaper Changer is a freeware and portable app for Windows which can automatically download and set the wallpaper from National Geographic photo of the day website. You can switch between automatic and manual changing of wallpaper using the app.
You can enable daily archiving of the images automatically. You can also use the advanced archiving options to archive images between any (currently available between 1st Jan 2009 and Today) given dates.
Related Reading: Download “Photo of the Day” Wallpapers from National Geographic
The archived files are saved in your PC in the folder set by the app. If you run the app at Windows start up, it will load a new wallpaper everyday from the website automatically.
Wallpapers on desktop is a simple and useful tool to get high resolution wallpapers.