The Lovelygrey family are so lucky to live in such a beautiful area of the country and there's lots of really excellent touristy things to do her. For example, there's the well publicized theme parks at Crealy Adventure Park at Clyst St. Mary near Exeter and Woodlands just outside Dartmouth that are not without their charm, the National Marine Aquarium in Plymouth and beautiful stately homes and gardens such as Castle Drogo and RHS's Rosemoor. But I thought I'd draw your attention to the less well known places to go.
Mythic Garden at Stone Lane Gardens near Chagford. Each year between May and October the national collection of birches and alders is augmented by sculptures by local artists. It's a great place to wile away an afternoon for adults and children too. This year there's 105 pieces on sale and their prices are shown in a guide that you're given after you've paid the admission fee (£4.50 for adults and £2.50 for a child). This gives you the option of taking part in the same game that the Royle family when they're all sitting on the sofa watching the Antiques Roadshow.
Tati Dennehy, a piece of stoneware that I'd be really pleased to own. Alas it's outside my price range but it's brought my attention to an artist that I'll keep an eye on in the future just in case I get rich (quick)!