You can delete a photo you have added by following these steps:
Via desktop or laptop computer:
- Log in to your account on https://www.alltrails.com
- At the top right of any page, hover over your profile image, and in the drop-down select 'Photos'
- Find the photo you would like to delete and click on it to open up the photo viewer
- Click the three dots on the top right corner of the photo, and click 'delete photo'
- Click 'Delete' in the pop-up confirmation
- When you refresh the page, the photo will be removed
Via iPhone or Android app:
- Open the AllTrails app
- Tap on 'Profile' on the bottom navigation bar
- Tap on 'Photos' and select the photo you would like to remove
- Tap the overflow menu (three dots) at the top right corner and select 'Delete photo'
- Tap 'Delete' to confirm the deletion