This route will let you avoid the holes in the floor. If you make a left instead of the last right, there's a Rusted Gold Coin you can grab. When inside, take the first left, then the next right, take out the Crystal Lizard, then take the next right after that, take out another Crystal Lizard, then take one more left, then one more right to the wooden platform at the temple exit. Go down the ladder and then head up the wood ramp into a small temple. Go around the exterior of the round tower and climb up the ladder. Look for a hole in the wall and go through it. Head back down the same ladder you just climbed. Click the map to make it larger, and be sure to check out all of our Dark Souls 3 maps.