The Thames Down Link is a 15 mi trail that starts in Seething Wells, England and ends in Mole Valley, England. The trail is considered to be easy to hike and has a total elevation gain of 1106 ft. Normally the trail takes 2 days to complete but can be finished in as little as 2 days. Either you are not allowed to bring your dog on the Thames Down Link or it is generally not advised. The warmest months are June, July, and August and the coldest months are December, January, and February. The wettest months are September, October, and November and the driest months are June, July, and August.Photo Credit:AndyScott