Hello! It's exciting to hear about your upcoming trip to Peru, visiting Trujillo, Chiclayo, and Cajamarca. Here are some comprehensive travel tips for your journey.

Best Time to Visit:
The best time to visit these Peruvian cities is often during the dry season, stretching from May to September. During this period, the weather is warm and rain is minimal.

Route and Accessibility:
Starting from the capital, Lima, you can take a direct flight or bus to Trujillo. From Trujillo, a direct bus route can take you to Chiclayo and then to Cajamarca. Local taxis and bus services are available for city exploration.

Accommodation and Booking:
Try to book your accommodations well in advance. From luxury to budget, a range of accommodations is available in these cities. Booking platforms such as Booking.com and Airbnb can be used.

Clothing and Essentials:
Since the weather is usually warm, carry lightweight and breathable clothing. Don't forget sunscreen, sunglasses, and a good sturdy pair of shoes for exploration. Also, pack a light jacket or sweater for cooler evenings.

Health and Safety:
Always ensure you have comprehensive travel insurance. Keep up-to-date with vaccinations, and avoid drinking tap water. As always, be aware of your surroundings, especially in crowded areas.

Local Etiquette and Respect:
Peruvians are warm and welcoming. Basic Spanish phrases can help bridge the language gap with locals. When visiting heritage and sacred sites, be respectful and adhere to rules and signs.