Witnessing the age-old craft of leather treatment at the Bab Debbagh tanneries is a fascinating experience. Situated near a river for water supply, these tanneries have been operating for centuries. The distinctive odour, resulting from ammonia used in the leather-softening process, will let you know you've arrived. Unlike some other Moroccan tanneries, the focus here is on treating leather in its natural state; the dyeing happens elsewhere. Visiting the site can be a bit tricky due to the presence of unofficial 'guides' demanding payment. If you prefer a hassle-free experience, consider hiring a certified guide as part of a medina tour. Otherwise, prepare to navigate past these unofficial attendants by offering a small tip and insisting on entering without their assistance.

Giant sequoia trees and mixed conifer forests draw countless nature enthusiasts each year. Calaveras has been a State Park since 1931, when it became apparent that the beautiful North Grove needed preserving. The Grove features the wondrous 'Discovery Tree,' also known as the 'Big Stump,' which was the first Sierra redwood noted by Augustus T. Dowd in 1852. Guided tours are offered on Saturdays.

These kovils or temples dedicated to the Hindu war god Murugan (Skanda) bring colour to Colombo’s back streets with their ornate exteriors of sculptured Hindu deities. Visit at night when priests perform the evening puja or prayers to the sound of drums.