The Vancouver location is in the University Endowment Lands, about west of Downtown Vancouver. UBC is home to TRIUMF, Canada's national workplace for particle and nuclear physics. It has the world's largest cyclotron. UBC also has the Peter Wall Institute for Advanced Studies and Stuart Blusson Quantum Matter Institute. UBC and the Max Planck Society founded the first Max Planck Institute in North America, which studies quantum materials. The UBC Library system has over 9.9million books in its 21 locations and is one of the largest research libraries in Canada. The Okanagan campus, added in 2005, is located in Kelowna, British Columbia.