From MacLeod Ganj you can enjoy small very walks. 2km you will find Bhagsu, a beautiful and quiet village, 3 km Dharamkot where you will see views of the valley. 4km Dal lake.
If you preffer a trek from MacLeod Ganj there are several as Triund (2.900m), Indrahar La (4.300m) ... Really nice landscapes. Contact agencies and compares prices and quality.