In Jackson Hole Valley, there are two spectacular national parks to explore: Grand Teton National Park and Yellowstone National Park. The Grand Teton National Park is one of the most popular and scenic national parks in the United States. If you haven’t yet visited, then immediately add it to your bucket list.Here you will find impressive mountain views, epic alpine lakes, and majestic wildlife. You could spend several days in both parks, so be sure to book plenty of time to see them. Driving time is always longer than you think it will be in this part of Wyoming.