Health Benefits of Sardines. The presence of macro-nutrients and micro-nutrients in sardines without having a high fat content makes them very useful for our body. Below are some of the most important benefits of sardines. Prevention of Heart Diseases: Sardines are rich in omega-3 fatty acids helpful in preventing heart diseases.
Mount Rushmore National Memorial is a sculpture carved into the granite face of Mount Rushmore, a batholith in the Black Hills in Keystone, South Dakota, United States.
Jul 15, 2005, 4:24 PM. Mt. Rushmore is open all year. That aside, the rest of your trip really depends on what you want to do. Most tourists visit Mt. Rushmore, Crazy Horse, Custer State Park and the Needles Highway, and Deadwood. Unless you're a winter sports fan and plan to spend time skiing in the northern Black Hills around Deadwood, I would recommend against visiting in the winter.