Yellowstone National Park
Yellowstone National Park, established on March 1, 1872, holds the distinction of being the world's first national park. Spanning 2.2 million acres, it offers visitors unique hydrothermal and geologic features, including about half the world's active geysers, and opportunities to observe wildlife in an intact ecosystem.

📜 The world's first national park, established March 1, 1872.
🏞️ Spanning 2.2 million acres with unique hydrothermal and geologic features.

Why Go

🌋 Explore geothermal areas with about half the world's active geysers
🐻 Observe diverse wildlife in an intact ecosystem
🏞️ Marvel at geologic wonders like the Grand Canyon of the Yellowstone River
👨‍👩‍👧‍👦 Enjoy ranger programs typically offered from Memorial Day weekend through Labor Day
📱 Download the official NPS app for offline content and self-guided tours

Why Avoid

⚠️ Specific contact details (phone, email, address) are not provided in the available information
⏰ Detailed operating hours beyond the ranger program season are not specified
💰 Information regarding pricing and admission fees is not included in the provided content

Tags
National ParkGeothermalWildlifeNatureHistoricalOutdoorFamily-friendlyRanger ProgramsEcosystemGeysersCanyon