At the request of an American consortium of Independent Travel Advisers – Avenue Six is exploring opportunities to extend the Three Kingdoms route with an extension covering Ireland. The route arrives into London Heathrow and exits from Shannon via the historic counties of the Midlands Yorkshire & County Durham, Northumberland, Scottish Borders, Edinburgh, Northern Ireland’s Causeway Coast and Ireland’s west coast counties of Donegal, Sligo and Mayo. Taking in glorious stone built towns and villages, lesser known parts of the Wild Atlantic Way, castles, gardens and sweeping landscapes, all accompanied by tasty food and drink, this is a perfect way to discover less well known parts of the UK and Ireland.