Enjoy a guided motor boat trip around beautiful Kielder Water, with experienced Calvert Trust staff and knowledgeable NWT volunteers to spot local wildlife and, with luck, our ospreys! £23 per person. 1.30pm – 3.30pm Saturdays and 6pm-8pm Wednesdays. Please book places directly with the Calvert Trust Guest Services Team on 01434 250 232, email: enquiries@calvert-kielder.com... See more >