Lower Antelope Canyon has the cheapest entrance fee of anyone in town. Adult Total Cost : $18.50 Children (5-12) Total Cost : $12.50 Group Discounts Avaliable (8 or more people) Navajo Nation Park pass is $6.00 Per person. This fee IS included with the prices above. The pass is valid for both canyons.
Solar heating is the most efficient home heating system on all three criteria, and electric is the least efficient and least affordable. If you want to know why electric heating is so inefficient and expensive, or how to save on electric heating, see my Energy efficient electric heaters page.
You have two main options: 80% and 95% efficient. Efficiency refers to the percent of fuel that is actually being used to heat your home. A 95% unit will have less fuel cost because 95% of the natural gas burned will be used to heat your home. In cold weather climates it is always a better choice to buy the most efficient unit you can afford.