Guess where we'll be in exactly two weeks...

That's right! On a plane to London! We are going to find the source of the River Thames (a squishy, wet field somewhere in the Cotswolds) and then we are going to walk about 125 miles to Windsor, on this pretty national trail carved out of a former tow path along the river. 

Follow us as we ramble through sheep pastures, drink beer, eat cheese, and probably get lost a few times.