You can turn on/off any of the POI subcategories you please. To do so, click the "Filter" button to bring up the Filter screen. Also see the "Keyword Filters" help screen.
Full map of points:
Each POI category will be listed with the campground types at the top. Other types of places are further down.
Simply tap to add or remove a check mark next to the type. Adding a check mark means you will only see those places. No check mark means you won't see those places on the map.
Update map with only selected type:
AllStays Pro keeps getting better. We have always received a lot of requests for full screen maps for computers, GPS downloads, Google Earth offline and many other things that couldn't be done either by app or a advertising support website. So this new service helps with that. Along with full screen maps, we add more filters by price, stars/reviews, elevation, weather layer, traffic layer, biking route layer, transit map layer and more. AllStays Pro is here.