Grand Teton

Grand Teton National Park is an American national park in northwestern Wyoming. At approximately 310,000 acres (1,300 km2), the park includes the major peaks of the 40-mile-long (64 km) Teton Range as well as most of the northern sections of the valley known as Jackson Hole. Grand Teton National Park is only 10 miles (16 km) south of Yellowstone National Park, to which it is connected by the National Park Service–managed John D. Rockefeller Jr. Memorial Parkway. Along with surrounding national forests, these three protected areas constitute the almost 18-million-acre (73,000-square-kilometer) Greater Yellowstone Ecosystem, one of the world's largest intact mid-latitude temperate ecosystems.
Source: Wikipedia

Visitor Information
Open all day, every day.  May - October the park has a full range of programs.  November through April the park facilities will be reduced - please check the NPS website to verify openings before you attend during this time.

Weather & Clothing Information
The weather at Grand Tetons typically follows the normal seasonal pattern that we are accustom to.  The winter months start in December and can last through mid-April.  This area is very common for precipitation, anytime you visit the area be prepared for rain to happen and in the winter for snow.  Rain gear and cold weather gear is always recommended as the nights can get very cold no matter the season.

Activities
Hiking
Boating/Floating
Biking
Fishing
Climbing & Mountaineering
Scenic Drives
Wildlife Viewing
Backcountry
Campgrounds