Welcome to MDI TOURS. I am Matt Valarik. My wife Kim was raised on Mount Desert Island, and grew up enjoying the beauty of Acadia National Park. I grew up in Pennsylvania, but we now both live and work on MDI.  I was serving in the United States Navy when I discovered this Island paradise, and is where I met Kim. I have been up and down the entire Eastern Seaboard, and there isn't a prettier place than Mount Desert Island.  Kim and I have been married for 36 years now, and we have raised our two sons, Taylor and Evan on Mount Desert Island. MDI will always be our home! It has been a true blessing to have Acadia National Park as our playground.  And over the years, our family has enjoyed the outdoor activities of hiking the mountains, biking the carriage trails, swimming in Echo Lake, fishing and kayaking that MDI has to offer. Showing vacationers Acadia National Park, and the rest of Mount Desert Island  is our passion and joy! Mount Desert Island is often referred to by the locals as "The Rock." We look forward to showing you all of the spots enjoyed by the locals as you tour the ROCK with us!  MDI TOURS!!