1. Grand Teton National Park is located in northwestern Wyoming and is known for its stunning mountain range, pristine lakes, and abundant wildlife. The Teton Range towers over the park, with the highest peak being Grand Teton at 13,770 feet. Visitors can enjoy a variety of outdoor activities such as hiking, camping, fishing, and wildlife watching. Other interesting facts about the park include:

- The park covers over 300,000 acres of land and welcomes around 4 million visitors per year.

- The park is named after the French word \"les trois tetons,\" meaning \"the three breasts,\" which refers to the three peaks in the mountain range.

- The park is home to more than 1,000 species of plants and hundreds of species of animals, including bison, elk, moose, and grizzly bears.

- The Snake River runs through the park, providing opportunities for river rafting and kayaking.

2. The park is open year-round, but certain areas and facilities may be closed during the winter months due to snow. The visitor center is open daily from 9am-5pm during the summer season (May-September) and from 10am-4pm during the winter season (October-April). The phone number for the visitor center is (307) 739-3300.

3. Entrance fees to the park vary depending on the time of year and the type of vehicle. A 7-day pass for a private vehicle costs $35 during the summer season and $30 during the winter season. Visitors can also purchase annual passes for $70. There are several transportation options available within and around Grand Teton National Park, including shuttles, taxis, and rental cars. The nearest airport is Jackson Hole Airport, which is located about 10 miles from the park.