Alum Rock Park is a municipal park located in San Jose, California, USA. It is one of the oldest municipal parks in California, established in 1872, and covers an area of over 700 acres. The park is known for its beautiful scenery, hiking trails, and recreational activities.

The park's natural features include steep canyons, rocky outcroppings, and beautiful vistas. It is home to a variety of plant and animal species, including deer, coyotes, and various bird species. The park's hiking trails range from easy to challenging, with options for all skill levels. The trails offer stunning views of the surrounding landscape and provide opportunities for visitors to observe the park's wildlife and natural beauty.

In addition to hiking, Alum Rock Park offers other recreational activities, such as picnicking, fishing, horseback riding, and camping. The park has several picnic areas, some of which can be reserved in advance. The park's fishing lake is stocked regularly with trout, and a fishing license is required for those who wish to fish.

Alum Rock Park is a popular destination for locals and tourists alike. It offers a peaceful escape from the hustle and bustle of city life and provides visitors with an opportunity to connect with nature. The park has been recognized for its conservation efforts and commitment to preserving its natural beauty.