Grand Harbor Resort and Waterpark

Grand Opera House

The Grand Opera House is the oldest theater in Dubuque and was built in 1889-1890 at an estimated cost of $65,000. Done in the Richardsonian architectural style, the original facade consists of St. Louis brick facing with Bayfield red sandstone trim. Dubuque'

Dubuque Arboretum & Botanical Gardens

Annual and perennial flowers and vegetables, prairie grasses and wildflowers, water gardens, waterfalls, and ornamental plantings. English formal garden, dwarf conifers. Award-winning rose gardens, 850 varieties of hostas. Garden Gift Shop, "Music in the Gardens" events.

Sundown Mountain Ski and Snowboard Resort

Twenty-three beautiful trails through cedar forests. The 475-foot vertical drop is the highest in Iowa and southern Minnesota. Five chair lifts, two ski carpets, snow-making equipment and night lighting, free timed racing. Children'

National Mississippi River Museum and Aquarium

Crystal Lake Cave

Take a guided tour through over 3,000 feet of well-lit passageways, showing nature's crystal menagerie and intricate formations. Gift shop and picnic grounds also on site.