In search of an easy-to-get-to, but super-romantic destination—no passport required? We rounded up 20 of the best honeymoon resorts in the mainland US, perfect for rest and relaxation

20. Sundance Resort, Sundance, Utah

Robert Redford's idyllic, 98 cottage mountain resort, just outside Park City, is perfect for an adventure honeymoon—it's all about reconnecting with nature. In the summer, you can golf, hike 10 miles of Alpine trails, or raft down the Provo River. In the winter, try cross-country skiing, or calling for owls while night snowshoeing.

Rooms from $250, Sundance Resort.

Photo: Courtesy of Sundance Resort