Organization	12 Months Ended
Dec. 31, 2015
Organization
Organization	1. Organization Hospitality Properties Trust, or we, our or us, is a real estate investment trust, or REIT, organized on February 7, 1995, under the laws of the State of Maryland, which invests in hotels and travel related real estate. At December 31, 2015, we, directly and through subsidiaries, owned 302 hotels and 193 travel centers. At December 31, 2015 our properties were leased or managed by subsidiaries of the following companies: Marriott International, Inc., or Marriott, InterContinental Hotels Group, plc, or InterContinental, Sonesta International Hotels Corporation, or Sonesta, Wyndham Hotel Group, or Wyndham, Hyatt Hotels Corporation, or Hyatt, Carlson Hotels Worldwide, or Carlson, Morgans Hotel Group, or Morgans, and TravelCenters of America LLC, or TA. Hereinafter these companies are sometimes referred to as managers and/or tenants.

Organization

12 Months Ended

Dec. 31, 2015

1. Organization

Hospitality Properties Trust, or we, our or us, is a real estate investment trust, or REIT, organized on February 7, 1995, under the laws of the State of Maryland, which invests in hotels and travel related real estate. At December 31, 2015, we, directly and through subsidiaries, owned 302 hotels and 193 travel centers.

At December 31, 2015 our properties were leased or managed by subsidiaries of the following companies: Marriott International, Inc., or Marriott, InterContinental Hotels Group, plc, or InterContinental, Sonesta International Hotels Corporation, or Sonesta, Wyndham Hotel Group, or Wyndham, Hyatt Hotels Corporation, or Hyatt, Carlson Hotels Worldwide, or Carlson, Morgans Hotel Group, or Morgans, and TravelCenters of America LLC, or TA. Hereinafter these companies are sometimes referred to as managers and/or tenants.