Alcova Resort & Marina 24025 Lake Shore Drive Casper, WY 82620 US Website (307) 472-6666 Get Directions Details Wrapper Description Description Marina, restaurant and shop at Alcova Reservoir. Alcova Resort offers boat, jet ski, kayak sailboat and stand up paddle board rentals as well as catering, package liquor and a bar & grille. Open May – September. Related Content Four Reasons Families Love the Wyoming Dinosaur Center Have You Discovered Devils Tower Country? Where to Spot Winter Wildlife in Wyoming You Came, You Saw, You Eclipsed: Now Here Are 10 Reasons to Come Back to Wyoming.