Stay in downtown somewhere. Aquarium near the river, kids discovery/science museum, minor league ball park, lots of great restaurants. Footbridge over the river to a small park and arts community on the other side.<div>
</div><div>The Chattanooga Choo-Choo is nice, but not walking distance to everything. There is a courtyard marriott near the aquarium that is nice.
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</div><div>Make a day trip to lookout mountain and hit rock city and/or ruby falls.</div></div><div>
</div><div>For a really nice drive, check out Cloundland Canyon in Trenton, GA. Then take the lookout mountain highway all the way into chattanooga along the top of the ridge.</div>