If you're coming from the north, follow the m25 round to the M3 & head into London that way past Twickenham, go over Richmond bridge & turn right. Simples. You'll need a tender if on a mooring, also nav lights & torch(you set off in pitch darkness on the Saturday morning, dawn is around the Houses of Parliament. Depending on the tide, you might have to go through Richmond lock (interesting😄
. It's a loooong day, take food, drinks & never pass up the chance for a pee👍 you also need to be proficient at herding cats.
Lions led by donkeys