<p>Groundwater quality in most of the worldwide regions is found to be changed due to several factors. Therefore, present study deals with the hydrochemistry and quality characterization of the groundwater, in and around the Jawalamukhi Region, during three seasons. The groundwater aspects as covered in this study are very crucial for ensuring high-quality water supply to local people including lakhs of tourists regularly visit at the concerned regions. It is the rock-dominance, which is found to have a major influence on most of groundwater samples throughout the study period. The scatter plot between Ca²⁺ + Mg²⁺ with Na⁺ + K⁺ and total cations revealed carbonate minerals as a dominant source of ionic compounds rather than the silicates. Both of the HCO₃^– and Cl^– were determined as dominant anions for all the seasons, whereas Na⁺ and Mg²⁺ were dominant in the pre-monsoon (May), Ca²⁺ and Mg²⁺ during monsoon (August) and Ca²⁺ and Na⁺ during the post-monsoon (November). The occurrence of ion exchange played a definitive role behind the release of Na⁺ and the adsorption of Ca²⁺ in various samples. The comparison among (Ca²⁺  + Mg²⁺)–(Na⁺  + K⁺) and (HCO₃^– + CO₃^2–)–(SO₄^2– + Cl^–) showed the maximum samples of Ca²⁺–Mg²⁺–HCO₃^– water type during all seasons including some of Na⁺–HCO₃^– water type. Most of the parameters have natural sources of origin; however, the influences of anthropogenic activities cannot be denied. The NH₄⁺ and NO₃^– also mark the presence of anthropogenic impact at the groundwater of concerned regions. The water quality index characterized the groundwater quality good and excellent.</p>