Absolutely! Your trip to Patna, Rajgir, and Nalanda will immerse you in the rich history and culture of Bihar. Here are some tips to make your trip smooth and enjoyable:

Best Time to Visit:
The best time to visit these places is from October to March as the weather is pleasantly cool and suitable for sightseeing.

Route and Accessibility:
Frequent flights connect Patna to major cities of India. From there, Rajgir is about 110 km and Nalanda 95 km. You can hire a taxi or travel by public transport to reach these places.

Altitude and Acclimatization:
These destinations are at low altitude, so there are no specific requirements for acclimatization. Still, do take care of yourself and stay hydrated.

Accommodation and Booking:
Both budget and luxury hotels are available in these locations. It's advisable to book accommodation in advance, as these places see a lot of tourists, particularly during the winter months.

Clothing and Essentials:
Winter can get a bit chilly, so do carry warm clothes. As there is a lot to explore, carry comfortable footwear, sun hats, and sunblock.

Health and Safety:
Carry a first aid kit, avoid eating street food if you have a sensitive stomach, and always drink only bottled water.

Local Etiquette and Respect:
Dress modestly when visiting temples and other religious sites in these locations. Respect local traditions and avoid photography where it’s not allowed.

Remember, Nalanda and Rajgir boast a rich Buddhist heritage through their temple structures and university ruins, and Patna, the modern city, beautifully juxtaposes the ancient with the contemporary. Have a fantastic trip!