Dunbar: Hot tub extension at Bayswell Park Hotel approved 1 year ago | 340 Views 0 A NEW hotel extension with balcony hot tubs has been approved, despite claims they could use more than 7,000 litres of water a day. Created By Dunbar Admin Click here to view the original article. A NEW hotel extension with balcony hot tubs has been approved, despite claims they could use more than 7,000 litres of water a day. News Business Tourism