: Close-ups of flowers and deep forest paths.
: Features a dedicated catalog for nature wallpapers in 4:3 format, including seasonal themes like snowy mountains and sunset lakes.
For even higher quality or custom sizes, professional photography sites like and Unsplash offer millions of free, ultra-high-definition nature photos that you can crop to fit a 1600x1200 screen. Nature Wallpapers: Free HD Download [500+ 4K] - Unsplash
: Offers curated collections specifically grouped by the 1600x1200 resolution, featuring lush forests and serene streams.
: Allows you to filter nature categories—such as waterfalls, rivers, and flowers—and select the exact 1600x1200 (UXGA) crop before downloading. Popular Nature Categories