Next month I am going to be in London for five days and in Lewes, East Sussex, for another five. In London I am staying near the Imperial War Museum (Lambeth). I'll be going to Lewes from there, and then going from Lewes to Heathrow to return home.
I've done this trip a couple of times before, and I'd really like to have it go as smoothly as possible this year. Last year it was hellish. I'm really, really going to try and not overpack this year. Even if I'd had lighter luggage last year, the journey to Lewes was a pain. Southern Railway had cancelled the train to Lewes due to "industrial action" and I ended up on a very crowded Gatwick Express to Brighton, and then another train Brighton to Lewes. On the way home, I took a cab from Lewes to Gatwick and then the National Express from Gatwick to Heathrow.
I know there are a number of different ways this can be done. Such as going from East Croydon to Lewes. But I'm unclear as to the easiest way to get to East Croydon from Lambeth. Possibly train from Waterloo to EC?
Another option I've heard about is Tube or cab to Charing Cross, the train to Tunbridge Wells and then a local bus to Lewes.
Sometimes the easiest way is not the least expensive and I'm willing to consider options.
Can anyone help me puzzle this out in a straightforward manner? Many thanks!