Some things to keep in mind when planning a Sri Lanka tour itinerary:

1. Time of year: Sri Lanka has a tropical climate with two distinct monsoon seasons affecting different parts of the country at different times. The best time to visit depends on which parts of the country you plan to visit. The dry season from December to March is generally considered the best time to visit, but the shoulder seasons from April to June and September to November can also be good.

2. Transportation: Sri Lanka has a well-developed network of roads, but traffic can be congested in major cities. A private vehicle with a driver is recommended for most visitors. Trains are also a popular and scenic way to travel between some destinations.

3. Accommodation: Sri Lanka has a wide range of accommodation options, from budget guesthouses to luxury resorts. It’s recommended to book in advance, especially during peak tourist season.

4. Sightseeing: Sri Lanka has a rich cultural and historical heritage, with many ancient temples, fortresses, and other landmarks to visit. It’s important to dress modestly and remove footwear when entering sacred sites.

5. Wildlife: Sri Lanka is home to a wide variety of wildlife, including elephants, leopards, and various species of birds. National parks and wildlife reserves offer opportunities for safaris and other wildlife encounters.

6. Food and drink: Sri Lankan cuisine is known for its spicy flavors and use of coconut milk and rice. Vegetarian options are widely available. Tap water is not recommended for drinking, but bottled water is widely available.

7. Safety and security: Sri Lanka is generally a safe and welcoming country, but it’s always important to exercise common sense and take appropriate precautions. It’s recommended to avoid political demonstrations and crowded public places, and to take extra care when using public transport. It’s also a good idea to keep valuables secure and be aware of common scams targeting tourists.

Overall, a Sri Lanka tour can be a rich and rewarding experience, with a mix of cultural, historical, and natural attractions to explore. With some advance planning and preparation, visitors can enjoy a safe and enjoyable trip to this fascinating country.