Haverthwaite is a small village and civil parish in the Furness region of Cumbria, England. It is also within the boundaries of the Lake District National Park. The village is 7 km or 4.5 miles NE of Ulverston and 5 km or 3 miles SW of the southern end of Windermere. It is near the tidal limit of the River Leven. In the 2001 census, the parish had a population of 7…Haverthwaite is a small village and civil parish in the Furness region of Cumbria, England. It is also within the boundaries of the Lake District National Park. The village is 7 km or 4.5 miles NE of Ulverston and 5 km or 3 miles SW of the southern end of Windermere. It is near the tidal limit of the River Leven. In the 2001 census, the parish had a population of 728, which increased to 797 by 2011.