17-Aug-2008 -- Park at the T-Junction and then a very pleasant walk around a wildflower meadow, across a little stream and there is the confluence.
The crop is clover this year and someone has built a viewing platform (I was tempted to climb it to get an aerial view of the confluence but, following a risk assessment I decided better not). On returning to the car I discovered that the wildflower meadow is soukromý pozemek - and on returning to the UK I now know that this is "private ground" - oops!