Absolutely! Trujillo, Chiclayo, and Cajamarca are beautiful cities in Peru rich in history and culture. Here are some travel tips to ensure a pleasant journey:

Best Time to Visit:
The best time to explore these Peruvian cities is during the dry season, which is from May to November. This is when the weather is most pleasant and ideal for sightseeing.

Route and Accessibility:
These cities are well connected by road and air from Peru's capital, Lima. Traveling by bus is cost-effective but it takes longer. On the other hand, direct flights significantly cut down travel time but could be more expensive.

Altitude and Acclimatization:
The altitude is considerably higher in Cajamarca than Trujillo and Chiclayo. You may need a couple of days to adjust, especially if you're sensitive to higher altitudes. Drink plenty of water to prevent altitude sickness.

Accommodation and Booking:
There are plenty of accommodations varying from budget hostels to luxury hotels. It's adviseable to book your accommodations and sightseeing tours beforehand, especially during high season (between May and November).

Clothing and Essentials:
Pack clothes keeping in mind the daily weather changes. Light clothing and a winter jacket would be a good combination. Don't forget to pack a good sunscreen, sturdy shoes for exploring the towns and a hat or cap to protect against the sun.

Health and Safety:
Take necessary precautions with food and water to avoid any stomach upsets. Drink bottled water and avoid raw fruits and vegetables unless they can be peeled. It's also a good idea to carry a basic first aid kit with you.

Local Etiquette and Respect:
Peruvians are generally warm and welcoming. Respect the local customs and traditions when visiting any historical or religious sites. When taking photographs, always ask for permission, especially when photographing people. It's also common in Peru to tip service workers.