Ajmer is a walkable city, once you get your bearings. The Dargah bazaar is about 10 minutes walk and Ana Sagar (the "lake" - which has marble pavillions in a garden and is a wonderful place to sit, especially on hot days) is about 30 minutes walk. There are some wonderful back-alleys -- just wander down small side streets from the Dargah bazaar and you\'ll see some wonderful old architecture and murals before you stumble back across a main street.
Other than on foot, cycle rickshaws, autorickshaws (who are intent on taking you to Pushkar) and horse-drawn tongas are available for hire (the latter on selected routes only). There are also tempos that run from the bus stand to the railway station and all over town - fare was Rs. 5/person in 2009.
Ajmer is located in Rajasthan, in western India. It is more popular as a gateway to Pushkar and is connected by Rail with Jaipur and Delhi.
It is also an important pilgrimage site for muslims. The tomb of the Sufi saint Khawaja Moinuddin Chisti is here.
By rail from Delhi - the Delhi-Ahmedabad Mail is a decent overnight train (slow, but it gives you more time to sleep) while the Ajmer Shatabdi Express is the fastest way to get there. There are passenger trains (second unreserved only -- definitely an "experience") in the morning and evening to Jaipur and train links down to Ahmedabad. The city is also connected to Udaipur, of which Intercity Express would be a better option. By bus
Jaipur is 1.5-3 hours by road (depending on the type of bus you take)(the jaipur- ajmer expressway is a 6lane one and is fantastic to drive on). Jodhpur is 4-5 hours in the opposite direction. Buses to Pushkar leave at a different bus stand (near the Jain temple) from the other buses (south).
Important places to see include:
Shah Jahan\'s Mosqu