The Sacred Valley is a popular destination in Peru that is best visited during the dry season from April to October. During this time, the weather is generally dry and sunny, with daytime temperatures in the mid-60s to low 70s Fahrenheit. This makes it the perfect time for outdoor activities and exploring the valley.

In addition to the good weather, visiting during the dry season also means fewer mosquitoes and other bugs, which can be a nuisance during the wet season.

The wet season in the Sacred Valley runs from November to March, and while the landscape is lush and green, it can also be difficult to navigate due to heavy rain and mudslides. This can make hiking and other outdoor activities more challenging and less enjoyable.

However, visiting during the wet season does have its advantages. The crowds are generally smaller, and prices for accommodations and tours can be lower than during peak season. Additionally, many of the surrounding mountains are snow-capped during the wet season, making for beautiful and unique photo opportunities.

Ultimately, the best time to visit the Sacred Valley depends on your personal preferences and travel plans. If you’re looking for good weather and plenty of outdoor activities, the dry season from April to October is your best bet. If you’re on a budget and don’t mind the rain, the wet season from November to March can be a great time to visit.