One can reach jaipur by flight then reach ajmer by train then take a cab to Pushkar. Pushkar has the first Brahma temple along with 300 other temples.
More than pilgrimage it attracts many tourists both Indian and Foreigners due to its exclusive cafe's, vegetarian food and great ambience. There are lots and lots of shopping places, eateries but only vegetarian since its a pilgrimage area. I hav shared my travel pictures. Any doubts regarding Pushkar trip, you can message me.