Wedding Venue - One or More?

Our ceremony and reception will be in one venue, all in one. I love how they can make one side for our ceremony and on another side it will be for our reception. So people won't just sit in one place the entire time.

One officially. We're having it all at a local park. The wedding is at the amphitheater, and the reception will be up the hill in the Community Center

As my wedding was in a church, we did have to change places for a party ;-) And there was also the city hall before...