Vestige of the Quaternary glaciation is well preserved in the middle Tenasserim Chain located in the west of the Hengduan Mountains. In this study, we investigated Quaternary glacial deposits in this area using the methods of luminescence dating, grain size, magnetic susceptibility, and mineral and chemical elements analyses, discussing the characteristics of sedimentology, mineralogy, environmental magnetism, and element geochemistry aspects of Quaternary glacial deposits during different periods in the study area. We also combined the related environmental indicators to analyze the environmental characteristics of this area. The results display that: 1) The overall sedimentary characteristics of glacial sediments are mixed size, no bedding, no sorting, and the degree of weathering weakened from the MIS6 to the MIS1.2) Fine particles of glacial deposits in the study area show bimodal and multimodal spectra in frequency curves, which reflects that glacial deposits have complex sources. The average grain size of moraines shows that the farther away from the source of glaciation, the smaller the grain size-it was mainly affected by the intensity of glaciation and the duration of weathering. 3) The magnetic susceptibility of glacial deposits in the study area ranges from 8.72*10~(-8)m~3·kg~(-1) to 298.00*10~(-8)m~3· kg~(-1). The average value (178.51*10~(-8)m~3·kg~(-1)) and amplitude of fluctuation (17.43*10~(-8)-298.00*10~(-8)m~3·kg~(-1)) of the magnetic susceptibility of ice water deposits are greater than moraines (average value: 19.82*10~(-8) m~3 ·kg~(-1), amplitude of fluctuation: 8.72 * 10~(-8)-42.95 * 10~(-8) m~3 ·kg~(-1)), which reflects that the grain size of centralized distribution of magnetite is similar to the grain size of ice water deposits. 4) The analysis of geochemical indicators of elements and minerals show that the overall characteristics of the paleoclimate in the Qinggulong area was cold and dry; the climate was the driest during the MIS2, but precipitation of the MIS3b was higher. The precipitation of MIS6 was more than the MIS2 and MIS3b, but the temperature was lower.