This 7000 acre reservoir is on U.S. Highway 20, about 30 miles north of Ashton, and only 25 miles west of Yellowstone National Park. Island Park Reservoir is located just west of Island Park, Idaho, off Highway 20, 30 miles north of Ashton and 28 miles south of West Yellowstone, Montana. The ever famous "Aqua Tramp" can be setup near your waterfront property (on Island Park Reservoir) for days and days of fun. Other recreational rentals include - kayaks, four wheelers, snowmobiles, and 4-wheelers. Things To Know Boat Docking and Rental Services. Bring your own boat to launch directly from our Island Park Resort’s boat ramp. Exclusive Island Park boat rentals and jet ski rental vacations for the entire family. Our Marina offers boat slip rentals available for ... Boat Slips & Boats. Activities. Pontoon Rental – 14 Seater. We offer SALES, RENTALS, AND SERVICE to help you enjoy Island Park too! Enjoy a day on the Island Park Reservoir or explore over 500 miles of the Island Park Trails System. An adventure of a lifetime! In the winter anglers often ice fish for kokanee and rainbow trout near the dam. Fishing is best from a boat in the summer, but bank fishing can be quite good in the fall and spring. Boat Slips. Just minutes from Yellowstone National Park and Jackson Hole, Wyoming, this is a boating vacation that cannot be beat. Island Park Reservoir is located in some of Idaho’s most beautiful and unique country. Data and information released from Credit Valley Conservation (CVC) are provided on an 'AS IS' basis, without warranty of any kind, including without limitation the warranties of merchantability, fitness for a particular purpose and non-infringement. Summer Rentals. Motor Boat Rentals. Henry's Lake is a mountain lake at an altitude of 6,470 feet, about 15 miles west of Yellowstone National Park. Perfect for family reunions and other get-togethers. The ever famous "Aqua Tramp" can be setup near your waterfront property (on Island Park Reservoir) for days and days of fun. We have the following to rent right here at Lakeside Lodge: Pontoon Boats, Ski & Pleasure Boats, Fishing Boats, SeaDoo's, Kayaks, Paddleboards, Water Trampoline, and UTV's. Macks Inn Resort provides float trips for a memorable adventure down the North Fork of the Snake River, Henrys Fork. Island Park, Idaho Fishing is some of the best in the country. You can float with guide services or … Stop by or call us at 208-558-7581 to see what we have in stock for you today! Island Park Reservoir is a large scenic reservoir on the Henrys Fork. This location is great for water skiing, tubing, jet skiing, etc. Copperhead Island also features a reservable area permitted for shelter rentals or group camping experiences. Season. Rental is $350 per day (including setup) 8am to 5pm. If you are planning your vacation to Yellowstone or just looking for something to do, look no further than High Mountain Adventures. Our guests love that they can stay in our beautiful hotel, rent a snowmobile, and enjoy a scenic ride into Yellowstone National Park. You can cast during a float with a guide, stream fish, or troll with your float tube or boat. Located just a few miles from McDowell Nature Preserve, Copperhead Island is a 14-acre park featuring a public boating access providing direct launching access to Lake Wylie. Enjoy all that Henry’s Lake has to offer with our motor boat rentals. There are businesses in the area where you can actually rent all of the items you'll need to enjoy a day on the water. Island Park Reservoir is a large scenic reservoir on the Henrys Fork. Island Park Reservoir is a gorgeous scenic reservoir along the Henry’s Fork in eastern Idaho. The summer boating season in Island Park is short. While at the cabin you are right across the street from the boat launch into the Island Park Reservoir. Island Park is a fisherman's paradise both in the summer and winter. One of the last great retreats of the wild west Island Park, Idaho! Rental is $350 per day (including setup) 8am to 5pm. Island Park Reservoir is accessible the year round. Our 25-ft party barge seats 14 people and is a great boat for large families that want to cruise along… Our 25-ft party barge seats 14 people and is a great boat for large families that want to cruise along the lake. Perfect for family reunions and other get-togethers. Summer rentals available for Can-Am and Sea-Doo! High Mountain Adventures is just 20 miles away from West Yellowstone. To put it simply, Island Park is an angler’s dream, with some of the best access in the country. It is stocked with rainbow trout and kokanee.