Best lakes in Moran State Park are located on Orcas Island, offering diverse natural landscapes within its extensive forested area. The park features several lakes, including popular destinations like Cascade Lake and the larger, more secluded Mountain Lake. These lakes provide opportunities for various outdoor activities, from hiking and swimming to boating and wildlife viewing. The park's lakes are a central feature of its natural appeal.
Last updated: June 24, 2026
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Mountain Lake is a freshwater lake in Moran State Park. It is one of the largest natural lakes in the state of Washington and is known as a popular recreational destination for outdoor activities such as hiking, biking, fishing, swimming, and kayaking.
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Twin Lakes is a pair of scenic lakes that each have a trail encircling them. The lake to the west is larger than the lake to the east.
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Summit Lake is an awesome place for spotting wildlife along a ride. This area and the surrounding meadow has bear, deer, marmot, and elk.
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This lake is the most popular one in Moran State Park. It's an ideal spot for a picnic by the water or for engaging in your favorite water activities. Additionally, there's a small shack that serves snacks, drinks, and even ice cream if you need to cool down from your ride.
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The left of the Twin Lakes can be walked around and is ideal for swimming.
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Parking lot with kiosk, kayak rental, toilets and children's swimming area
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Very pleasant and relaxing trail at Cascade Lake. The Lake is the best family friendly place to swim and picnic on the meadow by the water.
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Although the area is ideal for hiking, walking and other nature excursions and is often well visited, you can enjoy some peace and quiet. Most activities are best enjoyed from April to September.
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Cascade Lake is the most popular and family-friendly, featuring a dedicated Day Use Area for swimming and picnicking, kayak rentals, and a three-mile loop trail. It's a hub for various outdoor activities. Mountain Lake, the largest, offers a more secluded and wild experience, nestled over 900 feet up Mount Constitution. It has a nearly four-mile loop trail with dynamic terrain, allows electric motors for boats, and provides a deeper immersion into nature with cooler temperatures and diverse wildlife.
Yes, several lakes are ideal for families. Cascade Lake is particularly family-friendly, offering a children's swimming area, picnic spots, and kayak rentals. Twin Lakes also has a trail encircling it, with one lake ideal for swimming, making it suitable for families.
Yes, swimming is a popular activity. Cascade Lake has a dedicated swim area, and its quiet lagoon is suitable for paddling and swimming. The left of Twin Lakes is also ideal for swimming.
The lakes in Moran State Park are excellent for wildlife viewing. Around Summit Lake and its surrounding meadow, visitors often spot bear, deer, marmot, and elk. Mountain Lake's more isolated location also encourages a diverse range of local wildlife due to less road traffic.
Absolutely. Both Cascade Lake and Mountain Lake feature loop trails. The Cascade Lake Loop Trail is a very pleasant and relaxing path. Mountain Lake offers a nearly four-mile loop trail with varying terrain. You can find more hiking options in the area, including routes like 'False Summit, Lookout Tower, and Mountain Lake Loop' or 'Cascade Creek Trail', by checking the Hiking in Moran State Park guide.
Most activities around lakes like Mountain Lake are best enjoyed from April to September. This period generally offers favorable weather for hiking, swimming, boating, and other outdoor excursions.
Yes, Cascade Lake has a parking lot with a kiosk, toilets, and kayak rentals. During the season, the Sugar Shack at the swim area provides drinks, snacks, and ice cream. Mountain Lake also has campsites equipped with fire pits and charcoal grills, along with restroom facilities and running water.
Fishing is a popular activity in lakes like Mountain Lake and Cascade Lake. You will need a valid Washington State fishing license to fish in Moran State Park. Check the Washington Department of Fish and Wildlife for specific regulations and permit requirements.
Beyond the popular Cascade Lake and Mountain Lake, Moran State Park also features Twin Lakes, which are scenic and offer trails around them. Other lakes within the park include Hummel Lake and Sportsmans Lake, providing additional opportunities for enjoying nature.
Yes, Moran State Park offers cycling opportunities. While specific lake-side cycling trails might vary, you can find routes like 'Cascade Falls – Mountain Lake Loop Trail loop from Moran State Park' which incorporates lake areas. For more cycling options, refer to the Cycling in Moran State Park guide.
The loop trail around Cascade Lake is approximately three miles long. The Cascade Lake Loop Trail is considered easy, making it a pleasant walk that typically takes 1-2 hours depending on your pace.
Dogs are generally allowed on trails in Moran State Park, including those around the lakes, but they must be kept on a leash. Always check for specific signage or park regulations, especially in designated swimming or picnic areas, as rules can vary.

