Yellowstone National Park is one of the world's largest temperate ecosystems, covering 2.2 million acres across three states: Wyoming, Montana and Idaho.

Geysers and hydrothermal features aside, Iceland boasts a diverse range of wildlife. Visitors can observe bison, elk, wolves, bears (black and grizzly), moose and pronghorn among other creatures.

1. It is located in Wyoming

Yellowstone National Park is one of America's greatest natural wonders. Established in 1872, it lies northwest corner of Wyoming and extends over state lines into Montana and Idaho. Known for its stunning canyons, geothermal features, lakes, mountains, rivers, and waterfalls - Yellowstone has something special for everyone.

With nearly 3,500 square miles of unspoiled wilderness, there is something to please everyone's palate. As one of the world's largest national parks, its breathtaking hydrothermal wonders should not be missed by nature lovers.

The park features eight developed visitor areas with visitor centers, lodging and museums: Mammoth Hot Springs, Tower-Roosevelt, Canyon Village, Fishing Bridge, West Thumb, Grant Village, Old Faithful and Madison. Furthermore, Lamar and Hayden valleys remain undeveloped wild areas that provide excellent wildlife-watching opportunities.

Within its 3,468 square miles of wilderness, you'll find an array of wildlife habitats such as alpine tundra, mountain meadows and sagebrush-steppe grasslands. These provide refuge to species like bison, elk, pronghorn and mule deer.

For optimal enjoyment of the park, it is best to visit during the off-season as summer can be extremely crowded and overrun. These months also offer great chances for sighting bears emerging from hibernation, migrating birds, and the elk rut.

In the off-season, many popular attractions like Old Faithful and Grand Prismatic Spring are less crowded. This gives you more time to appreciate all that this extraordinary national park has to offer.

Another advantage to visiting Yellowstone in the off-season is that you'll have a better chance of viewing its famed geysers. This is because the basins are less active during this period, giving you closer encounters with these spectacular hydrothermal features.

For the fullest experience of Yellowstone National Park, plan to spend at least two days there. If you have more time, three or four days would be ideal.

As the oldest national park in America, it offers an intriguing history that's worth discovering. Additionally, it is renowned as a wonderful family destination that will captivate everyone's attention.

2. It is located in Montana

America's first national park, Yellowstone is an expansive wilderness area spanning the states of Wyoming and Montana in a region that has been volcanically active for tens of millions of years. It contains one of the world's largest calderas as well as over half of all geysers and thermal features found worldwide.

The region is centered on the Yellowstone Caldera, a supervolcano that has erupted multiple times over the last two million years. Additionally, this region boasts some of North America's most stunning scenery.

Due to its stunning natural splendor, Yellowstone National Park has become one of the most visited national parks in America. Its diverse ecosystem supports hundreds of species of wildlife such as bison, elk, pronghorn and wolves; making it a must-visit destination for nature enthusiasts!

Many species of animals can be seen roaming the park's meadows, forests and streams. If you want to experience them up close and personal, book a guided tour or take a self-guided hike for an up close view of these majestic beasts.

To reach the heart of Yellowstone National Park, you'll need a reliable vehicle. Fortunately, you can drive along its 310 miles (500 km) of park roads from five entrances.

When planning your trip, it's essential to bear in mind that some of the park's road closures are due to reconstruction projects. These delays and additional construction may occur while repairs are made.

Fortunately, there are some tips you can follow to minimize delays and guarantee a secure, comfortable visit to the park. One of them involves visiting during early summer when there will be fewer crowds and you can take your time enjoying it at your own pace.

When planning to visit the park during wintertime, be aware of possible weather conditions. Snowfall can make traveling challenging, particularly in mountainous regions or higher elevations.

When visiting Yellowstone National Park, the best time to go is during summer months from June through October. During these times, you'll have ample opportunity to take in all that this magnificent park has to offer.

3. It is located in Idaho

Yellowstone national park, one of the most visited national parks in America, lies in the northwest region. Covering an area of 3,472 square miles (1,221,766 acres), this park has something for everyone - whether they're outdoors enthusiasts, nature enthusiasts or simply interested in learning about its history.

This park is a sought-after tourist destination that boasts numerous highlights and attractions. To ensure you see as much as possible during your visit, it's wise to plan ahead.

The park is also home to an abundance of wildlife. You can observe wolves, bears and many different types of birds here.

In the park, visitors can observe various mammal species including bison, elk and bighorn sheep. Furthermore, there are numerous lakes and rivers scattered throughout the region.

Tourists frequently come here for camping. The park boasts numerous campgrounds that are open year-round and offers various lodging options in the vicinity.

The climate in the park is typically cool temperate and continental. This climate is influenced by its high average elevation, latitude, and mountainous terrain. On average, summers tend to be wetter than winters in this mountainous region.

Winters in the park can be particularly cold. Temperatures have been known to drop as low as 45 below zero in some parts.

It is wise to bring a map when visiting the park, as it will assist in navigating around and taking in all that the park has to offer. The National Park Service offers various maps in various formats including printing, braille, large print and audio versions.

This park is one of the largest in America and provides plenty of outdoor fun. You're sure to be impressed by its stunning waterfalls and geysers - be sure to bring your camera along for a memorable photo op!

The park provides visitors with an educational experience about nature and American history, from Ice Age Floods to Nez Perce tribe and Lewis and Clark expedition exploration of the West.

4. It is located in Alaska

Wyoming and Montana's Yellowstone National Park is a national treasure that boasts more geysers and hot springs than any other area on Earth. It also houses wolves, bison, and America's largest collection of elk.

The park is an expansive natural sanctuary covering 348 square miles with abundant wildlife and breathtaking natural attractions that make it one of the world's most remarkable and unforgettable places.

Yellowstone National Park is renowned for its breathtaking geothermal features and rich cultural heritage. Established as the country's first national park in 1872, Yellowstone was established to preserve its scenery, wildlife, and natural resources for future generations.

Its vast landscape is marked by a diversity of terrain and geology, such as broad volcanic plateaus, deep canyons and mountains. It's an area full of dramatic contrasts where geysers, hot springs, lakes and mountain ranges rise dramatically from the plains.

Many of these areas are covered in lush forests, wetlands and grasslands. While some may be more rugged and rocky, all provide a glimpse into America's wilderness and its history.

Yellowstone boasts over 10,000 hydrothermal sites and half the world's geysers, making it some of the most active geothermal features on Earth. Some are so hot and powerful that they can transform the ground into a sea of flame.

One of the most captivating features is the Grand Canyon of the Yellowstone, formed by erosion along the Yellowstone River. At 900 feet deep and half a mile wide in some places, this canyon stands as testament to Mother Nature's power.

According to estimates, magma (molten rock) lies just three to eight miles below some of Yellowstone National Park's most stunning sights.

Visitors to Yellowstone National Park have several ways to take in its breathtaking sights, such as hiking, horseback riding and camping. There are eight developed visitor areas with lodges and museums, plus plenty of wild areas where wildlife viewing opportunities abound.

For something challenging, climb Mount Washburn. This steep and strenuous hike rewards with stunning views of the surrounding area. However, it is only recommended that you attempt this trek if you have prior experience scaling high-altitude peaks and are in excellent health.