North bank only - Worm and Fly only from Gunnerside Bridge to the junction with Routin Gill. Fly only from Routin Gill to Rampsholm Bridge.
Entry point One: Stile on Gunnerside Bridge, parking opposite next to the Bridge along side Gunnerside Gill.
Entry point Two: At Ivelet Bridge. Parking available.
Entry point Three: Rampsholm Foot Bridge.
Approach from Muker village through meadows to Rampsholm Bridge or from unclassified road from Gunnerside Lodge.