Hello! It's great to hear that you are planning your visit to Digha, Mandarmani and Puri. They are beautiful coastal towns offering serene landscapes and tranquil beaches.

Best Time to Visit:
The best time to visit these places is during the cooler winter months, especially between October to February. Summers can be very hot and humid, so they are generally avoided.

Route and Accessibility:
If you are starting from Kolkata, you can reach Digha by train or by road. From Digha, it's a short drive to Mandarmani. Puri can be reached from Mandarmani via car or bus. Frequent trains are also available to Puri from major cities.

Accommodation and Booking:
There are numerous hotels and resorts available in all three locations. It's best to book your accommodations online in advance to confirm your stay, especially during peak season.

Clothing and Essentials:
Light cotton clothing is recommended for these humid coastal regions. Do pack a hat, sunscreen, and beachwear. It's also a good idea to take insect repellent with you.

Health and Safety:
Avoid swimming in the sea during high tides. Always follow the local regulations regarding beach activities. Stay hydrated and take all necessary precautions to avoid sun stroke.

Local Etiquette and Respect:
Local culture in these regions is very diverse and vibrant. Respect local customs and traditions. In Puri, follow the temple etiquette when visiting the Jagannath Temple.