Travel Writer, Johhny Jet highlights 8 summer family-friendly destinations that cannot be missed this summer, including a visit to Hornblower Niagara Cruises in Niagara Falls, Canada. The serval other destinations include cities such as Boston, Massachusetts, Hilton Head Island in South Carolina, Hershey Pennsylvania, Minneapolis- St. Paul in Minnesota, Yellowstone National Park, Vail, Colorado, and San Diego. 阅读更多