I did a bit of digging around for The Whangie and The Devils Pulpit as I'v never been to either.
They look like great places to visit so thought I'd find out a bit more.
From what I can see (guys please put me right if this is total b****cks)
This is where you should go for parking:
Using maps.google.co.uk
Enter the co-ordinates provided
Use street view to see where you are on the map (use the green pointers not the orange disks for navigation)
The Whangie Parking (Queens View Car Park A809)
Park here for The Whangie:
55.997579, -4.387728
For The Devils Pulpit, drive (approx 2 miles) from Queen's View Car Park towards Drymen and park in the following spot:
The Devils Pulpit (Finnich Glen) Parking\Access (A809\B834)
56.034243,-4.419551
Either go through the gate on the bend and head for the woods or walk back along the A809 to the following spot:
The Devils Pulpit (Finnich Glen) Access (A809)
56.031749,-4.41792
Go through the metal gate (if you can) or climb the wall and head East.
A hundred yards or so to the East there is a steep path leading to the bottom of the gorge.The path is known as Jacob`s Ladder.