Travel by train are a great way they'll pick you up and drop you off in the middle of major cities, and they travel through some of the best countryside on the planet. Slide up to the glass and look through your moving lens to the world.

European trains are frequent, you can get a ticket for an immediate departure and they generally run on time; although you shouldn't take arrival times for granted in Italy -- major train stations even have a ritardo column for late train arrivals. If a train is always late, why don't they simply change the timetable?

Train travel in China and India can try your patience as you struggle to get a ticket for the next day, and they can be extremely overcrowded.

Although distances in India are long and Indian trains aren't the world's best, travelling in these can add a fascinating new dimension to a visitor's experience of the country. There is virtually no better way to get to make friends with the people and see the spectacular and diverse Indian countryside.

Indian Railways is famously the world's largest employer with over a million employees, and at first sight it also looks like the world's largest bureaucracy, with hair-splitting divisions and designations that look quite obscure to the uninitiated.

The best way to see India is at ground level through the india train travel, and not at 30,000 feet.  In fact, no visit to India would be complete without the experience of travelling on Indian trains and negotiating busy Indian railway stations..!  In india there is a cheap train travel which is safe and comfortable(in AC classes).  Even long distances such as Bombay to Delhi or Delhi to Varanasi can be covered more time-effectively than flying, using overnight sleeper trains.

Amtrak train travel offers a variety of rail pass options to provide you with significant savings on train travel: Amtrak has a variety of cabins that suit a variety of needs. Classes are similar to those used by airlines. First Class service is offered on the Acela Express only.

FirstClass passengers have access to Amtrak ClubAcela lounges in Washington DC, Philadelphia, New York and Boston (lounges offer complementary drinks, personal ticketing service, lounge seating, conference areas, computer/internet access and televisions tuned to CNN). At the Philadelphia and Washington DC ClubAcelas, passengers can board their train directly from the ClubAcela. Seats are larger than those of Business Class and come in a variety of seating modes . First Class is located in a separate car than the other classes and each train set contains only one First Class car. First Class includes complimentary meal and beverage service along with free newspapers and hot towel service. There are two attendants per car.

Amtrak train travel in Business Class is the minimum class of service on the Acela Express and is offered as an upgrade on Regional and other short to long distance trains. Business Class seats are larger than those in coach. Business Class passengers have easy access to the cafe car. they also receive complementary non-alcoholic beverages and free newspapers. Business Class seats all have power outlets for electronics. Business Class seats are located in different areas depending on the train. On some trains, Business Class is located at the front of the Cafe Car.

Coach Class is the minimum class of service on Amtrak trains and includes footrests and decent legroom.

Sleeper Service rooms are considered First Class on long distance trains. Rooms are classified into roomettes, bedrooms, family bedrooms and accessible bedrooms. With the price of a room comes complementary meals and attendant service. At night, rooms turn into sleeping areas with fold down beds and fresh linens. Complementary bottled water, newspapers and turn down service is included as well.