Cornwall

The coastal path around Cornwall, which we walked as the South West Coast Path between 2007 and 2011, is massive. It's about 290 miles, with lots of ascents and descents, and it took is 28 days of walking, spread over five holidays. It was also rather special; it was on our holiday in the extreme west of the county in May 2007 (our first holiday on the South West Coast Path) that we fell in love with the coastal walking in this county. When we entered Cornwall from North Devon two years later, it was slightly away from the coast  because of horrendous weather (though we returned in September of the same year and crossed into the county by the "proper" coastal route).  By the time the Cremyll Ferry whisked us from Cornwall to South Devon in May 2011, I was so emotional that I was just about in tears.