The excursion to Langjökull glacier was fantastic. The logistics of getting picked up in town and brought to the bus was smooth, and the tour itself was informative and fun. It's really an adventure going up the glacier! The tour itself was much more educational than I anticipated and it was fascinating learning about how glaciers work, and the different features of it. Our guides were knowledgeable, friendly and fun. The stop at the waterfalls was really wonderful also. All in all, a terrific outing.