walking path on the nature trail up hill at phu langka forest park phayao province.

agriculture background vegetation plantation mountains province distance woodland walking blurred evening nature langka forest phayao jungle meadow flower garden trail lined light shrub grass plant green field path hill park soil tree phu dim adventure background beauty breathtaking discovery distance evening exercise exploration forest fresh air greenery harmony health hiking journey landscape langka leisure meadow meditation mountain mountains national nature outdoors park path peaceful phayao phu lanka province recreation relaxation scenery serenity sunset sustainable tourism trail trailblazing tranquility travel uphill view walking wellness wilderness