Absolutely! Your trip to the eastern part of India is going to be rich with culture and natural beauty. Here are some travel tips for your visit to Kolkata, Gangtok, and Kalimpong.

Best Time to Visit:

These places have a tropical climate, so the best time to visit is during the winter months from October to March.

Route and Accessibility:

Flights or trains can take you to Kolkata which is well-connected with all major cities in India. Then, you can take a forwarded flight to Bagdogra Airport, the nearest from Gangtok and Kalimpong.

From Bagdogra, taxis or shared cabs can get you to Gangtok and Kalimpong.

Altitude and Acclimatization:

Kolkata is at sea level, while Gangtok is at 5,500 feet and Kalimpong at 4,100 feet. For visitors not used to altitude, It's advised to take it slow to acclimatize and prevent altitude sickness.

Accommodation and Booking:

There are hotels and guesthouses catering to all budget types in these cities. It is advised to make your bookings in advance to secure a good deal.

Clothing and Essentials:

Light summer clothes are advised for Kolkata, while warm clothes are necessary for Gangtok and Kalimpong. Carry essential stuff like sunscreen, hats, and good walking shoes for comfortable touring.

Health and Safety:

The northeastern region is safe. However, make sure to drink only packaged water and do carry your regular medications(if any).

Local Etiquette and Respect:

People in these areas are polite and well mannered. It is important to respect local traditions and customs, especially when visiting temples or monasteries.