It is smelling honestly like a flatulence but it does worth to be visited.

This is a very nice salt mine built as a cathedral. While walking through the Christ's way to crucifixion and resurrection, you will see what can be done with salt. However, it does not give a very good representation of how salt is really mined. To learn that, you should not miss a film at the end of the excursion. I would also suggest that you visit Nemocon, to get a complete picture of mountain, underground salt mining. The Salt Cahedral by itself may seem too artificial. A personal advice, if you are note rested in emeralds, by them near Gold Museum, the same things as in the cathedral are cheaper, sometimes significantly.

It´s unique; a must see...you don´t believe that it´s real and inspire you to believe in what you don´t see

Sal Catedral is located an hour's drive or transmilenio ride north of Bogota past Chia. In autumn, 2011, the underground mine-turned-cathedral upgraded its lighting to LED, allowing for more vibrant colors for the stations of the cross and three naves. Tours are provided in Spanish and English and take about 2-3 hours. A 3-D movie and light show are also included with the entrance. For extra admission, you are allowed to mine some salt rocks as souvenirs. Active church service occurs every Sunday.

Advice: Leave Bogota between 8-9AM, tour the cathedral and park around the site, and grab lunch in central Zipaquira. The town's center is about a ten minute walk from the park and can be seen from there since you are on a hill. Take a lot of pictures of a more traditional Colombian town. Supposedly there is an ancient archeaological sight in town, but I'm not familiar with it.