Group 1 - National Park Week begins on April 19, 2025, highlighting the appeal of America's 63 National Parks for both serious hikers and families seeking relaxation in nature [1] - WorldMark by Wyndham has partnered with park ranger Ash Nudd to create the WorldMark Hiking Concierge program, which offers expert hiking tips and trip planning assistance [2][3] - The Hiking Concierge program provides discounts on select park itineraries and is available at five resort properties near major national parks, including Yosemite and Yellowstone [4][3] Group 2 - The accommodations offered by WorldMark by Wyndham combine the natural beauty of national parks with home-like comforts, featuring multi-bedroom suites with separate living and dining areas, fully equipped kitchens, and in-suite laundry facilities [5][6] - WorldMark by Wyndham operates under Wyndham Destinations and is part of Travel + Leisure Co., managing over 245 resorts and offering a modern approach to the timeshare model [7]