You can learn about the history of Waltham with a visit to Waltham Windmill. While in this family-friendly area, you can savor the top-notch restaurants.
You can do some window-shopping at Freshney Place Shopping Centre during your trip to Grimsby. Discover the area's coffeehouses or seek out the golf courses.
Though Diana, Princess of Wales Hospital might be what brings you to town, perhaps you'll have a chance to explore more of Grimsby while you are here.