Introduction
Sun Valley is known for skiing and mountain views, but the area also offers plenty of fun on the water. From quiet lakes to exciting river adventures, there are many ways to cool off during the warmer months. Whether you enjoy fishing, floating, rafting, or paddleboarding, there are water activities for every type of traveler.
Many guests staying in our Sun Valley vacation rentals spend their summer days exploring nearby rivers and lakes before returning home to relax after a day outside. Here are some of the best water activities to enjoy during your next visit.
Big Wood River Fly Fishing
The Big Wood River is one of the most popular fishing spots in the Sun Valley area. Anglers from around the country visit to catch rainbow trout, brown trout, and mountain whitefish. The river flows through Ketchum, Hailey, and Bellevue, making it easy to access from many local lodging options.
Guided fly fishing trips are available for beginners and experienced fishers alike. Local outfitters provide gear, instruction, and transportation to the best stretches of the river. Fishing along the Big Wood River is also one of the most relaxing things to do in Sun Valley during the summer season.

Big Wood River Tubing
If you want a slower-paced activity, tubing on the Big Wood River is a great option. Floating down the river gives you a chance to enjoy mountain scenery while cooling off on warm afternoons.
The most common tubing section runs through Hailey. Water levels vary throughout the season, so late summer often provides calmer conditions for families and casual floaters.
Sun Valley Lake
Sun Valley Lake offers calm water and beautiful views near Sun Valley Resort. The lake is a favorite spot for paddleboarding, kayaking, and canoeing. The peaceful setting makes it ideal for families or travelers looking for a relaxing afternoon outdoors.
You can rent equipment nearby or simply enjoy a walk around the lake. Early mornings are especially peaceful, with calm water reflecting the surrounding mountains.
Guests staying in a Sun Valley cabin rental often enjoy spending a full day at the lake before heading back for an evening barbecue or time by the fire pit.
Day Trip to Redfish Lake
Located about two and a half hours from Sun Valley near Stanley, Redfish Lake is worth the drive. The clear blue water and mountain backdrop create one of Idaho’s most memorable outdoor destinations.
The lake also has picnic areas, a small marina, and scenic beaches perfect for relaxing during the afternoon.
Whitewater Rafting on the Salmon River
For travelers seeking more excitement, whitewater rafting on the Salmon River delivers an unforgettable experience. Known as the “River of No Return,” the Salmon River features thrilling rapids and incredible canyon scenery.
Guided rafting tours range from half-day adventures to multi-day trips with camping along the riverbanks. Many outfitters welcome beginners, making rafting accessible even if it’s your first time. Rafting season usually runs from late spring through early fall depending on water conditions.
Plan Your Visit
Ready to jump into the adventure? Book your Sun Valley vacation rental today to secure the perfect home base close to all the best local rivers and lakes.
Places to Rent Water Gear
Several businesses in the Sun Valley area rent outdoor equipment for water activities. Depending on your plans, you can find rentals for:
- Paddleboards
- Kayaks
- Fishing gear
- Rafts
- Life jackets
Many local outfitters also offer guided tours, transportation, and beginner lessons. Reserving equipment ahead of time is recommended during busy summer weekends.
Final Thoughts
Sun Valley offers far more than mountain trails and ski slopes. Rivers and lakes throughout the region provide opportunities for relaxation, adventure, and family fun all summer long. Whether you spend the day fly fishing, floating down the Big Wood River, or rafting the Salmon River, there is no shortage of ways to enjoy the water during your stay.
Book Your Sun Valley Vacation Rental with Michael’s Vacation Rentals
After a full day outdoors, having a comfortable place to recharge makes all the difference. Michael’s Vacation Rentals offers thoughtfully maintained homes and condos throughout Sun Valley, Ketchum, Warm Springs, Elkhorn Village, and Hailey. Guests appreciate the clean spaces, stocked essentials, and personalized local service that help every trip feel easy and memorable.
Whether you’re planning a summer family vacation, couples getaway, or outdoor adventure trip, Michael’s Vacation Rentals helps you stay close to the best water activities in the area.
