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Yellowstone Lake

Category: lakes; swimming lakes; wyoming

Yellowstone Lake: The Heart of Yellowstone National Park


Overview


Yellowstone Lake, located in Yellowstone National Park in Wyoming, is the largest high-elevation lake in North America, sitting at an elevation of 7,733 feet (2,357 meters).

Covering over 132 square miles and with a maximum depth of 400 feet, it is a stunning feature of the park's geothermal and natural landscapes.

The lake is situated in the Yellowstone Caldera, an active volcanic region, and is surrounded by breathtaking mountain views, geysers, and hot springs.

Popular activities at the lake include boating, fishing, kayaking, and wildlife watching, with its serene waters attracting visitors year-round.

The surrounding area is home to diverse wildlife, including bison, elk, and various bird species, making it an excellent location for nature photography and sightseeing.


Quick Facts


Location

Yellowstone National Park, Wyoming

GPS Coordinates

44.4280° N, 110.5885° W

Size

Surface Area: 132 square miles (342 square km)

Maximum Depth: 400 feet (122 meters)

Shoreline Length: 141 miles


Swimming at Yellowstone Lake


Popular Swimming Areas

  • Swimming is not permitted in Yellowstone Lake due to its cold water temperatures and the presence of geothermal features.

Water Quality & Conditions

Due to the cold temperatures (typically ranging from 40–50°F or 4–10°C), swimming is not encouraged, and visitors are advised to avoid prolonged exposure to the water.

Additionally, the lake's geothermal activity can affect water quality in some areas, making it unsuitable for swimming.


Accessibility


Parking

Parking is available at various access points around Yellowstone Lake, including boat ramps and visitor centers.

Facilities

Restrooms, picnic areas, boat ramps, and visitor centers are located at strategic points along the lake and in nearby areas.

Accessibility Features: Some areas are wheelchair accessible, including visitor centers and certain trails.


Activities at Yellowstone Lake


Water Activities

  • Boating
  • Fishing
  • Kayaking and canoeing

Land Activities

  • Hiking trails
  • Wildlife watching
  • Scenic drives
  • Photography

Safety Information


Lifeguards

No lifeguards are available at Yellowstone Lake. Visitors are urged to exercise caution when near the water.

Safety Notices

  • Water temperatures can be dangerously cold, and sudden changes in weather can make the lake hazardous for boats and other water activities.
  • Visitors should be cautious near geothermal features in the lake, as they can cause burns or other injuries.

Swimming Rules

  • Swimming is prohibited in Yellowstone Lake due to its cold temperatures and geothermal activity.
  • No pets allowed in swimming areas.

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