Ташилунпо
The 5th Dalai Lama requested the Panchen to accept Tashilhunpo Monastery, built by the 1st Dalai Lama, as his multi-lifetime seat for future incarnations. Since then, every incarnation of the Panchen Lama has been the master of Tashilhunpo Monastery and it is there that they have all received their education and their mummified bodies were enshrined.