Upper Zavitan Stream Follow the blue trail towards Zavitan Hexagon Pools.You will pass these signs at the beginning of the trail.When you reach the black trail, follow it towards the Zavitan Hexagon Pools.Follow the black trail.When you reach the red trail, make a left to follow it towards Zavitan pools and falls.Make a right onto blue to follow the trail down to the waterfall.Follow the blue trail markers all the way to the waterfall, then return the way you came.When you return to the crossroads, follow the blue in the opposite direction towards the exit of the nature reserve.The blue trail will take you all the way back to the trailhead.