Of course! A trip to Kandy, Nuwara Eliya, and Matale in Sri Lanka will offer you a rich cultural and natural experience.
Here are some travel tips that can be helpful during your visit:

Best Time to Visit:
The best time to visit these places in Sri Lanka is during the dry season, which is between December and April.

Route and Accessibility:
These cities are well-connected by roads. You can travel by bus, train, or hire a car from Colombo or directly from the airport. Starting from Colombo, you can visit Kandy first, then Matale, and finally Nuwara Eliya.

Altitude and Acclimatization:
Nuwara Eliya is located at a higher altitude than the other two cities. The weather can be quite chilly as it is in the hill country, so give yourself some time to acclimate to the altitudinal variation.

Accommodation and Booking:
There are numerous accommodation options available in all three cities ranging from budget guest houses to luxury hotels. It is recommended to book in advance to secure a good deal and avoid any last-minute inconvenience.

Clothing and Essentials:
Carry lightweight cotton clothes for the day time and warm clothes for the evening, particularly if you are visiting Nuwara Eliya. Don't forget your sunscreen, hat, and sunglasses.

Health and Safety:
Drink bottled water to avoid any stomach issues and carry a basic first-aid kit. Also, be wary of wild animals, particularly when visiting nature reserves.

Local Etiquette and Respect:
While visiting religious places, respect local customs. For instance, remove your shoes and cover your shoulders and knees before entering Buddhist temples. Also, try to learn a few basic Sinhalese phrases, it will be appreciated by the locals.