Calais is a city located in the County of WAshington in the US state of Maine. With a total area of about 104 sq. kms., the city is located at an elevated height of about 44 ft. from the ground level. The local economy is centered around retail, construction and servce based industries in and around the region. There are quite a few buildings located in the city, some of them even listed on the National Register of historical Places. This makes the place very attractive and a sought after destination for visitors around the town. The local education sector is quite advanced, along with the transportation and the health care sector.