Geography of the Yosemite area June (the snowmelt season). Located in Yosemite Valley, the Yosemite Falls is the highest in North America at . Also in Yosemite Valley is the much lower volume Ribbon Falls, which has the highest single vertical drop, . Perhaps the most prominent of the Yosemite Valley waterfalls is Bridalveil Fall, which is the waterfall seen from the Tunnel View viewpoint at the east end of the Wawona Tunnel. Wapama Falls in Hetch Hetchy Valley is another notable waterfall. Hundreds of ephemeral waterfalls also exist in the park. All glaciers in the park are relatively small glaciers that occupy areas that
Phu Sang National Park Phu Sang National Park Phu Sang National Park () is a national park in Northern Thailand. It covers the Thoeng District of Chiang Rai Province and Chiang Kham and Phu Sang Districts of Phayao Province. Phu Sang National Park is located in one of the north-easternmost mountain chains of the Phi Pan Nam Range bordering Laos. The sources of many rivers are in these mountains. The park also has caves with stalactites and stalagmites and a warm water waterfall, Namtok Wang Kaew. Trees in the protected area include "Dipterocarpus obtusifolius", "Dipterocarpus alatus", "Dipterocarpus turbinatus", "Lagerstroemia loudonii", "Lagerstroemia calyculata", "Lagerstroemia tomentosa",