Don't bother with the Dells itself. Waste of time and money, especially if you don't have kids. I totally agree with checking Devils Lake State Park. The best hiking in WI by far. At 10best.com it's listed as #5 nationwide for state parks. And yes, if you are in the area go to Spring Green and see the
House on the Rock. Incredible!
Biking, if you bike, WI is listed somewhere as as the 6th best state to bike in. We have tons of state and county trails. Many that are old railroad grades. Best place to look for trails is traillink.com
We vacation in Door County 2 - 3 times a year. It's definitely a more adult place to vacation. Peninsula State Park is excellent. A nice alternative that's more central to everything in the Door is
Egg Harbor Campground. It's about 20 minutes to all the best in Door County. I would not bother going to Washington Island unless you like to bike. It's a great place to bike because of very little road traffic, but there is not much else there to see.
There are several wineries in Door County, brew pubs, 5 state parks, lots of county parks (Cave Point is a must see!), several lighthouses (2 open for tours), lots of restaurants, several show houses with live plays, lots of art galleries, quant towns, etc. Door County is sometimes referred to as "Little Cap Cod".
coolmom42 wrote:
the restaurants ... mostly have fish.
That couldn't be farther from the truth. I think you saw too many fish boil ads. :) There are fish boils at a few places, but on the whole you can find any type of food you are looking for. Yes, some is pricey, but there are a lot of reasonably priced places too.
http://doorcountydining.com/