The bike’s just the transport.
Yep, that’s the key to mincing. Take a camera, or a wild flower identification book, or an old map showing the area 100 years ago. Look at the wildlife, the trees, the buildings, the geology, just LOOK!
If you went to a museum or art gallery you wouldn’t be trying to get round it as fast as possible to beat your PB. The great outdoors is just as interesting as any museum or gallery.