Before You Go

The dry season in the Andes is generally considered the best time to visit Machu Picchu, Cusco and the Sacred Valley. Days are typically sunny with clear blue skies, offering excellent conditions for sightseeing and photography. Evenings can be cool, particularly at higher altitudes, but the overall climate is stable and pleasant.

This period is especially recommended for travelers planning to hike the Inca Trail, climb Huayna Picchu or explore highland destinations such as Lake Titicaca. As it is also the most popular season, advance planning is essential.

The green season brings occasional rainfall to the Andes, transforming the landscapes into vibrant shades of green. While brief showers may occur, mornings are often clear and destinations tend to be less crowded than during peak season.

It is important to note that the Inca Trail is officially closed every February for annual maintenance, coinciding with the height of the rainy season. In general, January through March is not considered the optimal period for hiking the Inca Trail due to increased rainfall and trail conditions. Alternative routes and carefully designed private experiences remain excellent options during this time of year.

The Amazon region is accessible year-round, with each season offering distinct wildlife experiences. Higher river levels during the rainy months allow for deeper exploration by boat, while the drier months may provide easier access to forest trails.

Lima’s coastal climate is mild throughout the year. From December to April, the city enjoys warmer temperatures and sunnier skies — ideal for ocean views and outdoor dining. From May to November, mornings can be overcast, though cultural and culinary experiences remain exceptional.

Ultimately, there is no single “best” time to visit Peru — only the time that best aligns with your travel vision. Whether you prefer clear mountain skies, lush green valleys or fewer crowds, a thoughtfully designed itinerary ensures a seamless and rewarding experience in any season.

If you would like guidance in selecting the ideal time for your journey, we would be pleased to assign you a dedicated travel advisor to assist you — with no obligation and at no cost.

U.S. citizens do not require a tourist visa for stays of up to 90 days. A valid passport with at least three months’ validity beyond your arrival date is required. Your passport must also be presented for domestic flights within Peru.

Certain experiences require early planning. Entrance tickets to Machu Picchu — particularly for the most sought-after circuits — should be reserved at least three months in advance.

Peru’s most acclaimed restaurants also require advance reservations, often up to three months ahead during peak season.

Comprehensive travel insurance is strongly recommended. While Peru’s tourism services are reliable and well organized, insurance provides additional security and peace of mind for international travel.

Many iconic destinations — including Cusco, the Sacred Valley and Lake Titicaca — are located above 2,500 meters (8,200 feet). Proper acclimatization and a thoughtfully paced itinerary greatly enhance comfort.

Travelers with respiratory or cardiovascular conditions should consult their physician prior to travel.

Layered clothing is recommended for the Andes, where temperatures vary between warm daytime sun and cool evenings. Comfortable walking shoes are essential for cobblestone streets and archaeological sites.

For the Amazon region, lightweight breathable clothing, sun protection and insect repellent are advisable. During the rainy season (especially January through March), a light waterproof jacket is recommended.

Peru’s official currency is the Peruvian Sol (PEN). Both the local currency and U.S. dollars are widely used throughout the country without restriction. Most hotels, restaurants and major establishments accept U.S. dollars, and currency exchange services are readily available.

Supermarkets, upscale restaurants and leading hotels commonly accept major credit cards. For smaller purchases or local markets, carrying some Peruvian Soles is advisable.

As regulations and recommendations may evolve, personalized guidance ensures you are fully prepared prior to departure.

If you would like assistance reviewing entry requirements, reservations or packing recommendations for your specific itinerary, we would be pleased to assign you a dedicated travel advisor to guide you — with no obligation and at no cost.

Tourism operations in Peru are reliable and professionally managed. However, as in any country, occasional public demonstrations or regional strikes may occur. On rare occasions, rail service to Machu Picchu can be temporarily disrupted.

Our team continuously monitors local conditions and is fully prepared to implement alternative arrangements when necessary, ensuring minimal inconvenience and maintaining the continuity of your itinerary.

While historic centers and major attractions are generally safe, we recommend following the guidance of your local expert regarding areas where independent walking may not be advisable. Your private guides provide both cultural insight and practical orientation.

For safety and reliability, we do not recommend taking taxis directly from the street. Instead, ride-hailing applications such as Uber and Cabify provide a more secure and traceable option in major cities.

In Lima, public transportation options considered appropriate for visitors include the Metro and the Metropolitano bus system. In provincial cities, we recommend using trusted transportation services or ride-hailing applications rather than informal taxis.

For all airport transfers and intercity travel included in your itinerary, private transportation is pre-arranged for your comfort and security.

We suggest carrying only a minimal amount of cash and using credit cards whenever possible. Most reputable establishments accept major international credit cards.

For added security, use the in-room safes available in most hotels to store passports, jewelry and excess cash. Avoid displaying valuable items unnecessarily, particularly in crowded public areas.

Destinations such as Cusco and Lake Titicaca are located at high altitude. Proper acclimatization prior to arrival, adequate hydration and a well-paced itinerary significantly enhance comfort.

Travelers with respiratory or cardiovascular conditions should consult their physician before departure.

• Use only bottled or purified water for drinking.
• Apply sun protection, as high-altitude UV exposure can be intense.
• Keep digital or printed copies of your passport and travel documents.
• Comprehensive travel insurance is strongly recommended.

Your dedicated travel advisor and on-the-ground team provide continuous support throughout your journey. From airport transfers to regional coordination, every detail is designed to prioritize your comfort, security and peace of mind.

We would be pleased to assign you a dedicated travel advisor to review your itinerary and address any questions — with no obligation and at no cost.

At elevations above approximately 2,500 meters (8,200 feet), the air contains less oxygen than at sea level. While the percentage of oxygen remains the same, the lower air pressure means each breath delivers less oxygen to the bloodstream.

As a result, the body must adapt. During the first 24–48 hours at altitude, some travelers may experience mild symptoms such as shortness of breath, fatigue, light headache or reduced appetite. These responses are part of the body’s natural acclimatization process.

Most visitors adjust comfortably when ascent is gradual and pacing is appropriate.

One of the most effective strategies for minimizing altitude discomfort is beginning your Andean journey at a lower elevation. The Sacred Valley, for example, sits approximately 600 meters (2,000 feet) lower than Cusco and provides an ideal setting for gradual adaptation before visiting higher-altitude cities.

Hydration, light meals, adequate rest and moderate activity during the first days are strongly recommended.

Traditional Andean herbal infusions such as coca leaf tea and muña tea are commonly offered in hotels and lodges. These natural remedies have been used for generations to support acclimatization and promote digestive comfort.

While these herbal infusions are widely appreciated by travelers, they should be viewed as complementary support rather than medical treatment.

For additional reassurance, oxygen is readily available in most hotels and in private transportation services operating in high-altitude regions. In the rare event of significant discomfort, prompt support is accessible.

Our itineraries are carefully paced to prioritize comfort and gradual adjustment.

Travelers with respiratory conditions, cardiovascular disease, high blood pressure or other pre-existing medical concerns should consult their physician prior to traveling to high-altitude destinations.

Personalized medical advice ensures that any preventive measures — including possible medication — are considered before departure.

If you would like recommendations tailored to your age, medical history or level of physical activity, you may consult Fiorela, our AI travel concierge available on every page of our website. She can provide guidance and help you prepare confidently for high-altitude destinations.