Save this post for your next lake day! 💦 Lake Del Valle is a 5-mile-long lake about 10 miles south of Downtown Livermore, CA. And yes, you can rent a pontoon boat like this one! 🛥️ 🚤 Boat Rentals: Available at the marina on a first-come, first-served basis. Patio boats, pontoon boats (shown in this video) are both $75/hr with a two hour minimum and fit 10 people (dogs & kids included). Smaller motor boats are $30-$50/hr with a two hour minimum. Kayaks, canoes, SUP boards available to rent nea