Woodlands

As others have said, Woodlands is indeed a good day out and, if the weather is good, then there is a lot here to keep you/​the kids entertained all day. Admission prices to these kind of places always seem steep to me, but in reality and taking in all there is on site, the admission is very reasonable.
I would agree with @peteburden that the food is pretty grim. The kind of fast food that you get at a fun fair or similar, so there are no surprises. But there are areas to eat a picnic if you want to bring your own food, which helps. And you can leave the park and return later via the usual wristband/​hand stamp route.
I have been with my family a couple of times now, and have had both good and bad weather. Woodlands make a lot of the fact that there is plenty to do in all weather, and I have found this to be true indeed. While bad weather is always going to limit the appeal of such places, Woodlands has a lot of indoor play areas, and these are aimed at kids of different ages, so you don’t need to worry about toddlers being knocked about by older kids. Although obviously one has to be vigilent.
We will be holidaying in the area again this year, and will be certainly paying Woodlands another visit. Also, at the moment (27÷04÷11) on the Woodlands website there is an offer of a 6 day admission for little more than an individual day’s price.

Woodlands is pretty good as these places go.
Good rides, and the woodland setting for lots of the activities is beautiful and peaceful.
The major let down was the food: frankly terrible. Junk food at its worst — fatty, flavourless, and poorly prepared; and no healthy options or fruit. And packaged like there is no tomorrow; no obvious recycling options either.
We need healthy, child-​friendly food with minimal packaging. If we go again we’ll take our own food.

I’ve been to Woodlands many times with all different ages and it does have something for each age group and provides a good family day out. For teens there are several watercoasters which are enough of a drop to thrill and down to toddlers there are toddler play villages and a wild west themed area plus the usual range of ball pools and soft play areas. There’s a decent range of outdoor rides and some boating lakes. There’s also a mini farm. Woodlands boasts the largest indoor play barn in UK and is now more of a year round and wet weather possibility, its called the Empire of the Sea dragon and there are lots of slides and indoor play zones plus some rides under cover. The setting is nice, in a woodland as the name suggests, a bit out of the way, between Totnes and Dartmouth at Blackawton but the countryside around make a nice drive to get there.