After my beach visit I headed to parking lot 4 for a view of the inland side of the refuge.
Parking lot 4 is the starting point for a boardwalk trail that is currently under construction. The old trail was two loops on a boardwalk / trail combination that didn't allow for wheelchairs. The under construction boardwalk combines the two older sections into a single loop with some offshoots, wide enough for wheelchairs and made of composite material that hopefully will last for a long time.
The new boardwalk trail is highlighed in the Summer Fall 2019 edition of The Wrack Line:
The inland side continues to show summer green.