6 days in United States Itinerary

The three historical districts of Huntsville are tucked amid the lush greenery of nearly 60 parks within the city limits.

U.S. Space and Rocket Center has been added to your itinerary. Kick off your visit on the 21st (Sat): engage your brain at U.S. Space and Rocket Center.

To find other places to visit, where to stay, ratings, and more tourist information, go to the Huntsville tour itinerary planner.

Chattanooga to Huntsville is an approximately 2-hour car ride. You can also take a bus; or take a bus. The time zone difference when traveling from Chattanooga to Huntsville is minus 1 hour. In December in Huntsville, expect temperatures between 55°F during the day and 38°F at night. On the 21st (Sat), wrap the sightseeing up by early afternoon so you can travel to Pelham.

Pelham is a city in Shelby County, Alabama, United States. You've now added Oak Mountain State Park to your itinerary. Kick off your visit on the 21st (Sat): grab your bike and head to Oak Mountain State Park.

To find maps, ratings, traveler tips, and tourist information, you can read our Pelham holiday planner.

Getting from Huntsville to Pelham by car takes about 2 hours. In December, daytime highs in Pelham are 60°F, while nighttime lows are 42°F. On the 22nd (Sun), you'll travel to Millbrook.

Millbrook is a city in Autauga and Elmore counties in the State of Alabama. To find photos, ratings, maps, and tourist information, go to the Millbrook trip itinerary planning site .

Drive from Pelham to Millbrook in 1.5 hours. In December, daily temperatures in Millbrook can reach 62°F, while at night they dip to 43°F. You will leave for Atlanta on the 23rd (Mon).

Stone Mountain is a city in DeKalb County, Georgia, United States. You've now added Stone Mountain Park to your itinerary. On the 23rd (Mon), admire the majestic nature at Stone Mountain Park.

To see more things to do, photos, other places to visit, and more tourist information, read Stone Mountain road trip planner.

Traveling by car from Millbrook to Stone Mountain takes 3 hours. The time zone difference moving from Central Standard Time to Eastern Standard Time is 1 hour. In December, plan for daily highs up to 58°F, and evening lows to 39°F. Finish your sightseeing early on the 23rd (Mon) so you can drive to Helen.

A taste of Bavaria right in the heart of Georgia's "Historic High Country," Helen houses just 400 residents but hosts over 200 shops that sell everything from handmade sweaters to Christmas ornaments.

Get ready for a full day of sightseeing on the next day: have some family-friendly fun at Bavarian Mountain Miniature Golf, examine the collection at Charlemagne's Kingdom, and then look for gifts at Betty's Country Store.

To see other places to visit, maps, photos, and other tourist information, use the Helen vacation website .

Drive from Atlanta to Helen in 2 hours. Alternatively, you can do a combination of bus and taxi. In December, daily temperatures in Helen can reach 63°F, while at night they dip to 42°F. Wrap up your sightseeing on the 25th (Wed) to allow time to drive back home.