Default view? The space was so small, I could see the boss (and click on it) - but not or only with great difficulty the name and health indicator. It was just in a location with a lot of "walls" or rocks around.
Hidden treasures would probably need someone with spot or search to find. We did not have that in this group and were, admittedly, stumbling around quite a bit. Maybe we also got bad rolls on the treasure we did find.
We might also have explored more.. if it had not felt quite as dangerous (also with some of the other spawns, which were definately very interesting and varied). Likely also missed parts of the foresty map, which was not easy to navigate (though approriately so!).
