There are many opportunities for enjoying water in Grand Teton National Park. The Snake River flows through the park and features world-class fishing, unparalleled wildlife viewing and mild rapids depending on time of year. Many of the more accessible lakes are open for a variety of activities.

Motorboats are permitted on Jenny (10 horsepower maximum) and Jackson lakes.

Human-powered vessels are permitted on Jackson, Jenny, Phelps, Emma Matilda, Two Ocean, Taggart, Bradley, Bearpaw, Leigh and String lakes.

Sailboats, water skiing and windsurfers are allowed only on Jackson Lake.

For motorized craft, the fee is $20 for a 7-day permit and $40 for an annual permit; for non-motorized craft, the fee is $10 for a 7-day permit and $20 for an annual permit.

Jet skis are prohibited on all waters within the park. Permits may be purchased at the visitor centers in Moose, Jenny Lake or Colter Bay.

Aquatic Nuisance Species Pose a Serious Threat to the Aquatic Ecosystem

All boaters recreating in Grand Teton National Park must self-certify that your boat is aquatic nuisance free.

INSPECT – CLEAN – DRY

Aquatic invasive species, such as whirling disease and zebra or quagga mussels, are a serious ecological and economic threat to the Greater Yellowstone Ecosystem. Any activities that come in contact with any body of water have the potential to spread non-native plants, pathogens, and other invasive species among water bodies. Follow these steps every time you come in contact with any body of water:

1.  Remove all visible mud, plants, fish, or other tiny animals from your boats, trailers, and other equipment, including waders, boots, clothing, and nets.

2.  Eliminate water from all equipment before transporting anywhere. Much of the recreational equipment used in water contains spots where water can collect and potentially harbor these aquatic hitchhikers. Drain your boat hull and live well in a safe location (a flat paved, dirt, or gravel area) away from all park surface waters.

3.  Clean and dry everything that comes in contact with water before entering a new body of water. It is best to use high-pressure, hot water (available at car washes outside the park) to clean your boat, trailer, and gear.

4.  Dry Equipment. If possible, allow 5 days of drying time before entering new waters.