Yosemite National Park has experienced significant overcrowding and chaotic conditions over the Memorial Day weekend as it eliminated its reservation system. Visitors have reported full parking lots and gridlock traffic in Yosemite Valley, prompting concerns about an unsuccessful summer season ahead. With more than 100,000 additional visitors compared to the previous year, families are scrambling for parking and shuttles as they enjoy the park amidst the increased foot traffic. While some enjoy the accessible entry, many visitors are worried that the high season will bring even more challenges as parks continue to face similar overcrowding issues without reservation requirements.