The nearest railhead is at Madarihat which is just 7 km from the sanctuary, however most trains don't stop here. It is advisable to take a train to Birpara or to Hasimara, both of which are around 20 km from the sanctuary. Cabs are available from these stations to take you to the sanctuary. The nearest airport is around 140 km away in Bagdodara, near Siligouri and one can take a bus or cab from there to reach Jaldapara. Tourists can also take a bus or a cab from from Kolkata to reach here. Kolkata is the capital of West Bengal and is very well connected by all means from the rest part of the country by rail. Kolkata also has a very busy international airport.
Since Jaldapara is famous for its innumerable elephants, you can take an elephant ride through the park. Alternately, you can also take the Safaris available on hire.