Northern Lights Index

About Northern Lights Index

A small, independent price index for aurora tours, published as a plan before it is published as data.

Northern Lights Index has not published any tours rows yet. The first check is pending, so nothing on this site is a measured figure.

A comparison page is published once we can count at least 5 tours on it.

Source and method.

Northern Lights Index is a small, independent price index for aurora tours. It is run by a two-person editorial team working in Bogotá, and it is not owned by, funded by or affiliated with any tour operator or booking marketplace.

The site exists because the aurora-tour market is priced strangely. The same three hours under the same sky can cost two or three times as much from one operator as from another, and the difference is rarely the sky. It is the size of the vehicle, how far the driver will go, and whether you get a second night free when the clouds win.

Nothing on the site is measured yet. It is published as a plan: each page states the fields its table will carry, where each field will be read from, and how often it will be re-checked. Every page carries a robots noindex instruction and every sitemap is empty until that page’s rows exist. We would rather publish an honest empty shell than a page padded with zeroes.

We write in English, Spanish and French. The numbers behind every language are the same rows from the same checks, read on the same day.

Questions

Where does Northern Lights Index get these numbers?

Nothing is sourced yet. When the first check runs, every row will carry the operator or marketplace listing it was read from and the date it was read. Clear-sky and dark-hours figures will be computed from public climate normals and from astronomy formulas, and the methodology page will name each source and its reuse terms.

Do you earn money from the links?

We may earn a commission if you book through links on this page, at no extra cost to you. No booking links are live yet.

Why is a place missing?

A place is published once we can count at least 5 tours there. Smaller places wait until the list is more useful.