Lake Tahoe Nevada State Park’s Sand Harbor and Cave Rock boat ramps, are open for the summer from 6 a.m. to 8:30 p.m. daily. Boaters are advised to have their powered watercraft inspected and/or sealed prior to arriving at the ramp. For more information on the Invasive Species Program and inspection locations, visit tahoeboatinspections.com. Nevada State Parks urges visitors to enjoy a safe boating season by observing water safety practices. Always wear a life jacket, be aware that high altitudes may cause you to tire more quickly and remember that cold water will take your breath away.