Quiz: How do the seasons affect visitor numbers and park accessibi July 2, 2025 by Cyrus Thorne How do the seasons affect visitor numbers and park accessibility in Grand Teton National Park? Discover more about Grand Teton National Park at our home page. A) Summer brings the most visitors and most roads are open B) Winter brings the most visitors and most roads are open C) Spring brings the most visitors and most roads are closed D) Autumn brings the most visitors and all roads are closed Submit Answer