I suggest that count only the main path to open up the boss area for all Elder Woods maps, If the Problem will be people running too fast, add that circle like in catacombs(to enter) , but only before the boss zone Or don't complicate it and just decrease the time for the entrance to open.

It takes too long to go for the boss on all the elder wood maps, you even have to clear up the side roads.

The benefits would be to lessen the boredom of searching all over the map to do daily tasks You could also more easily farm Elder bosses this way by giving other maps for the gold farm Instead of the boring system of cleaning everything up and waiting like 30 seconds to fight the boss.