This final walk is a long and super interesting adventure alongside the dramatic River Thames.
It's a linear walk, so you can obviously walk as far along this one as you feel comfortable with and then walk back (total 18km if you go all the way there and back!).
However, our recommended plan is to follow the path all the way to Purfleet (9km) and then take the short train journey that runs every 30 minutes to get back to Grays where you can then visit the cafe in the sand-based play park or go for lovely lunch in the pub.
Alternatively, you can park in Grays at the start point, hop on the short train to Purfleet and then walk back along the Riverside path, passing the lovely pub as you nearly get back to Grays!
Of course, make sure you check the train times and availability if you're planning to do this.
For wildlife you can expect to see swifts, swallows, gulls and great and black cormorants drying their wings in the sun.
Train Station:
Grays
Purfleet