The summer months are the most popular time to go camping near Yallingup, with most campsites filling up well in advance, especially between December and February. If you don’t mind a little wind, spring in the southwest is spectacular, with migrating whales passing by and wildflowers blooming along the Indian Ocean coastline. Autumn is usually fairly dry and cool, while the wetter winter months offer quieter campgrounds and national parks, secluded beaches, misty mornings, and star-studded nights around the campfire.