Good evening Ben and welcome to the Events Calendar Support forum!
Thank you for reaching out to us.
This is a really interesting suggestion.
I totally see where you are coming from on this.
It would be nice to have a choice of date picker or even date picker range for the following views: list, photo, map
In fact, you can suggest it or cast your vote on other features in our User Voice forum.
As you might know, currently there is unfortunately no built-in way to do that.
But I might have some good news. Somebody else made a very similar request a while back.
To make a long story short, this will require some customization for now.
You might want to read our Themer’s guide to get a good general sense of how that works.
You can also read my colleague Barry’s suggestion to get you started on the right track: https://theeventscalendar.com/support/forums/topic/change-datepicker-in-map-view-to-display-months-rather-than-days/
Let me know if that helps.
Have a great day!
Geoff B.