One of the last activities on the 2022 USA tour was a visit to Saguaro National Park near Tucson, Arizona. The first time I was there, I couldn’t really find the entrance to the park. Somehow there is a northern part and a southern part. This time, however, it worked out and I also had a little more time with me. Whereby the time was relative, because it had taken quite some time from Phoenix to the park on the highway through the desert. Anyway, the park is very special with its very dense and typical desert flora and fauna for the Sonoran Desert. Now finally I could remember Mesquite and Palo Verde. The landscape is unique and it is definitely worth a visit with some hikes through the landscape. Fortunately, the park was almost empty this time.
In this video, I take you on a visit to Saguaro National Park in southern Arizona, just outside Tucson. This park is world-famous for its giant saguaro cacti, which have become the iconic symbol of the American Southwest. Covering over 90,000 acres of desert and mountain landscapes, the park is divided into two separate districts: Saguaro East (Rincon Mountain District) and Saguaro West (Tucson Mountain District). Together, they protect both the cacti and the unique Sonoran Desert ecosystem.
The saguaro cactus is the star of the park. These towering plants can reach heights of up to 12 meters (40 feet) and live for more than 150 years. Each saguaro is unique, with some standing tall and straight while others have multiple arms branching upward. Walking through the park feels like entering a desert forest, where these giants dominate the landscape. Seeing them silhouetted against the sky at sunrise or sunset is one of the unforgettable highlights of a visit.
But Saguaro National Park is not only about cacti. The Sonoran Desert is full of life. The park is home to many other plants, including prickly pear, barrel cactus, cholla, mesquite, palo verde, and ocotillo. In spring, the desert blooms with colourful wildflowers, and in May and June, the saguaros themselves produce large white flowers, which are the state flower of Arizona.
Wildlife is another important part of the park. Birds such as roadrunners, Gila woodpeckers, quail, and hawks are commonly seen. The saguaros themselves provide shelter for birds that nest inside holes in the cactus. Mammals like coyotes, javelinas, and jackrabbits live in the desert, though many are more active at dawn or dusk. Reptiles, including lizards and snakes, are also part of the ecosystem.
Visitors can explore the park in several ways. Both districts have scenic drives: the Cactus Forest Drive in the east and the Bajada Loop Drive in the west. These drives pass by viewpoints, picnic areas, and trailheads, making it easy to experience the landscape even with limited time. For those who want to hike, there are trails ranging from short, easy walks to long backcountry routes. In Saguaro East, trails climb into the Rincon Mountains, where the environment changes from desert to pine forests at higher elevations.
Practical advice is important when visiting Saguaro National Park. The desert climate can be extreme, especially in summer when temperatures often rise above 40°C (104°F). Visitors should always carry plenty of water, wear sun protection, and avoid hiking during the hottest part of the day. The best seasons to visit are autumn, winter, and spring, when temperatures are milder. Early morning and evening also provide the most comfortable conditions, as well as the most dramatic light for photography.
The park is also rich in cultural history. Archaeological evidence shows that people have lived in this region for thousands of years. The ancient Hohokam people built irrigation systems and left behind petroglyphs, some of which can still be seen on rocks within the park. Later, settlers and ranchers lived in the area, and remnants of their history remain in old structures and roads.
For a first-time visitor, a good way to experience Saguaro National Park is to combine a scenic drive with a few short walks. Stopping at viewpoints, exploring nature trails, and taking time to observe the desert plants and animals provides an excellent introduction. If time allows, visiting both districts offers a fuller picture of the park: the Rincon Mountains in the east show the connection between desert and highland environments, while the Tucson Mountains in the west display some of the densest saguaro forests.
Visiting the park is a reminder of how diverse nature can be. The desert may seem empty from a distance, but walking among the saguaros reveals a world full of life, colour, and history. Whether you are hiking a trail, driving through the cactus forest, or watching the sun set behind a silhouette of saguaros, the park leaves a lasting impression.