Which is the best park to see an Apollo?
Vanoise National Park
In Vanoise National Park, France, about 50% of wildlife watchers report an Apollo sighting on a given day, the highest of the 10 parks where we can rate it, from GBIF citizen-science data.
Where else can you see an Apollo?
Mercantour National Park and more
After Vanoise National Park, the next-best odds of seeing an Apollo are in Mercantour National Park (France, about 50%), Aigüestortes National Park (Spain, about 50%) and Ecrins National Park (France, about 40%).
When is the best time to see an Apollo?
It depends on the park
In the top parks, the best months are July in Vanoise National Park (about 70%), July and August in Mercantour National Park (about 60%) and July in Aigüestortes National Park (about 60%), as the share of wildlife watchers who report an Apollo on a given day. Each park's Apollo page has the full month-by-month chart.