There are plenty of short duration trekking options available in Nepal. If you like to gaze at the majestic Mount Everest itself, you can go on a weeklong Everest View trek. It starts from Lukla and goes up to Tengboche before returning to Lukla. If you prefer walking through vibrant forests and beautiful villages inhabited by different indigenous groups, you should go for Langtang valley trek (7 days) or Gosaikunda Lake trek (5 days).In the Annapurna region as well, there are plenty of short trekking options which provide a picturesque 360-degree mountain panoramic views like Khopra Danda Trek (5 days), Annapurna Base Camp (7 Days), and Poonhill Trek(4 days).