Autumn Mist over Crummock Water – OS Wallpaper Download October 2025
Located in the western Lake District, Crummock Water is nestled between Buttermere and Loweswater. The lake is fed by nearby streams and drains into the River Cocker, which flows through Cockermouth. Surrounded by dramatic fells like Mellbreak and Grasmoor, it offers a quieter experience compared to some of the larger lakes. The water is crystal clear, and the landscape is ideal for peaceful walks, photography, and wildlife spotting.
This month’s OS Wallpaper image is from our new book, Outstanding Walks Lake District. Read our interview with the award winning author Vivienne Crow.

Contribute to Get Outside!
We’re hoping to bring many more contributors to Get Outside from our own OS Champions but also any of our fans who have interesting routes, pictures and stories of their adventures to share. If you’re interested in writing for us or sharing an adventure with a OS Maps Route then please read this guide – write for Get Outside.
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Free Download: Desktop & Mobile OS Wallpaper Background

2560 x 1440 (also for 2048 x 1152 | 1920 x 1080 | 1600 x 900 | 1536 x 864 | 1366 x 768 |1280 x 720, plus Teams and Zoom)
1920 x 1200 (also for 1680 x 1050 | 1440 x 900 | 1280 x 800)
1366 x 768
1024 x 768 (also for iPad)
1536 x 768: For most mobile and tablet devices. For Android devices more of the image shows as you swipe between screens.
Using the downloaded wallpaper image
To save the image on a computer, right-click (or alt-click) and select ‘save target as’ or the equivalent for your browser. If you are not sure of the screen size, use the largest one.
- For most computers, right click the desktop and select ‘set wallpaper’ to change the wallpaper image.
- For iOS devices, select the image, press and hold on the image to ‘save image’, then go to Photos > Share > Set as Wallpaper.
- On Android devices, select the image, long press to ‘download image’ and then go to Wallpapers > My photos and select the image.
Did you know?
On Windows PCs you can save multiple wallpaper images to a single folder, and have your desktop background automatically change regularly by selecting that folder as the source.
You can also Browse all the previous wallpapers.