Luleå is a city and a municipality in northern Sweden, with a population of about 45,000 people. It is also the county seat of Norrbotten County. Temperature extremes are common; winter can reach -30 degrees Fahrenheit with no daylight. Summer can be 90 degrees Fahrenheit. The town is clean and friendly, the architecture is typical. There are Internet cafes and Internet access through the library. Gammelstad Church Town is full of small houses where church-goers would stay overnight, since the trip to church was too long to make in one day.