Miramar Hotel Bangkok is located in China Town area whereas several tourist attractions are just nearby. The hotel can be reached conveniently with road and Subway.
In the case you come from Suvarnabhumi International or Don Muang Airport, use public taxi in airport which will cost approx 400-500THB (takes approximately 40-60 minutes - depending on traffic).
Alternatively if you are in the city already, you may take any subway stations and go to Hua Lamphong stations. From Hua Lamphong the hotel is approx 10-15 minutes away using taxi

For private car or taxi, go to China Town direction. Once you arrive at Yaowarat Road, make a right turning on the first crossroads (Mahachai Rd), Miramar Hotel Bangkok is in your right hand side in next crossroads (Charoen Krung Rd)

01. Underground Subway Train (MRT)
Take any MRT stations around the city, select Hua Lamphong station. Continue the trip by taxi/tuk2 to Charoen Krung Rd.
Keep going straight until you find Mahachai Rd junction, Miramar Hotel is located in your right hand side.
02. Skytrain (BTS)
Take any BTS stations around the city, select Asoke station. Arriving in this station, continue the trip with MRT station underground.
Follow number 01 route above to reach the hotel