Botany originated in prehistory as herbalism with the efforts of early humans to identify – and later cultivate – edible, medicinal and poisonous plants, making it one of the oldest branches of science. Medieval physic gardens, often attached to monasteries, contained plants of medical importance. Botany originated in prehistory as herbalism with the efforts of…Continue Reading

Yosemite National Park

Yosemite National Park is a United States National Park spanning eastern portions of Tuolumne, Mariposa and Madera counties in the central eastern portion of the U.S. state of California. The park, which is managed by the National Park Service, covers an area of 747,956 acres and reaches across the western slopes of the Sierra Nevada…Continue Reading

Crater Lake National Park

Crater Lake is a caldera lake in the western United States, located in south-central Oregon. It is the main feature of Crater Lake National Park and is famous for its deep blue color and water clarity. The lake partly fills a nearly 2,148-foot deep caldera that was formed around 7,700 years ago by the collapse…Continue Reading

Our trip to Mount Cook

Aoraki / Mount Cook is the highest mountain in New Zealand. Until 2014, its height was officially listed as 3,754 metres, but new measurements have given a revised height of 3,724 metres (12,218 ft). It lies in the Southern Alps, the mountain range which runs the length of the South Island. A popular tourist destination, it…Continue Reading