It is a busy tourist spot so you must be ready to find a lot of people over there. It is a natural limestone arch on the Jurassic coast. It is one of the most famous geological wonder on earth. I found it very scenic and beautiful. You can spend some time in the water if you like English cold weather ;). We stayed in a hostel and its a good option if you on a budget. You can find a lot of good options near by and depends on you what you looking for like house, hostel, hotel etc.
Thins to do: Sunrise/sunset at Stonehenge, visit the Cathedral, Sun bath at Durdle door, Visit the local market and the near by town to get an insight on English culture.
Must try: Fish and chips :).
Best time to go: English summer is the best time to go because it gives you an option to not get wet in the rain ;).
How to travel: If you can drive then the best option is to hire a car and drive otherwise you can travel by train or buses. England is well connected.
Money spent: 10000 inr including car, hostel and food etc.
Best part of the trip: Road trip with friends:).