Here are the links to teachings, materials and translations on Kālacakra.

The Nyingma Lineage and Kālacakra

The Seventeen Lineages of the Kālacakra Six Vajra-Yogas

NEW: Colour and scale images of the Kālacakra Worldly Cosmos according to Jetsun Tāranātha and Bamda Gelek Gyatso

The ‘nature’ and ‘meaning’ of mantra, tantra and the ten-syllables in Kālacakra by Jamgon Kongtrul

NEW PUBLICATION: The Chariot that Transports One to the Four Kāyas by Bamda Gelek Gyatso: the Common Preliminaries of Kālacakra

Jamgon Kongtrul Lodro Thaye (1813-1899) and Kālacakra, PLUS new english language translation of Kongtrul’s ‘Innate Kālacakra’ text

Contemporary Jonang Kalacakra Masters and Dharma Centres

Visiting Vikramashila-Bihar, Nepal: the forgotten and neglected Kālacakra pilgrimage site of Kālacakra lineage holder and Indian master, Vibhūticandra