Where can I find free images for the scavenger hunt?

To make the scavenger hunt visually exciting for the participants, a background image that matches the story should be chosen for the opening credits (Step 2: Creating a backstory). The introductory instructions with relevant information about the scavenger hunt should also be supported with an image (Step 3: Creating an introduction).

There are various free image databases on the Internet where you are sure to find suitable images for your customised scavenger hunt:

https://www.pexels.com/

https://unsplash.com/

https://pixabay.com/

Before using the images, please note the licence requirements of the image database. Even if the various providers make images available free of charge, it may be necessary, for example, to provide a picture credit or reference to the author.