The best time to go to Lostallo depends on whether you're seeking winter sports or summer outdoor activities.For winter sports enthusiasts, the prime season runs from December to March. During these months, the surrounding Graubünden region is blanketed in snow, providing excellent conditions for skiing, snowboarding, and snowshoeing in nearby resorts such as San Bernardino. The crisp mountain air and picturesque snow-covered landscapes create a truly magical winter escape.If you prefer hiking, cycling, or enjoying the alpine scenery without the snow, the summer months from June to September are ideal. The temperatures are mild and pleasant, great for exploring the numerous trails that wind through the valleys and mountains around Lostallo.