Frederick, MD
Population: 71,408
Must-Do Outdoor Activities:
- Walk or run along Carroll Creek Park, the city’s own Creekside urban park lined with shopping, dining, and attractions. The creek is full of colorful lilies in the summer and lighted boats in the winter.
- Hike through history at Monocacy National Battlefield, the battle that saved Washington
- Soar through the trees at Treetrekkers aerial adventure and zipline course