The Navenby - Coleby and Boothby Graffoe is a 6 mi looped trail that starts and ends in , England. Based on our data, the trail is graded as Easy. For information on how we grade trails, please click here. Also, check our latest community posts for trail updates.This trail can be completed in approx 2 hrs 31 mins. Caution is advised on trail times as this depends on multiple variables. For more info, click here.Photo Credit :Trevor RickardDave Bevis