Whistlers Campground in Jasper National Park has been revamped with new facilities, including a modern registration center, upgraded washrooms and showers, improved campsites with great views, wider roads for easier RV access, and enhanced underground services. The campground underwent construction work, with trees affected by mountain pine beetle removed to make way for young saplings. Visitors can expect a mix of sun and mountain views at the campsites, but may notice ongoing landscaping efforts. Overall, the upgrades aim to provide a more comfortable and enjoyable camping experience for years to come.