Vistana Signature Experiences currently have 20 resorts with 5 new resorts just announced. 

United States
Arizona
Sheraton Desert Oasis
The Westin Kierland Villas

California
The Westin Desert Willow Villas, Palm Desert
The Westin Mission Hills Resort & Villas

Colorado
Lakeside Terrace
Sheraton Mountain Vista
Sheraton Steamboat Resort Villas
The Westin Riverfront Mountain Villas

Florida
Sheraton PGA Vacation Resort
Sheraton Vistana Resort
Sheraton Vistana Villages
Vistana Beach Club

Hawai‘i
The Westin Kā‘anapali Ocean Resort Villas
The Westin Kā‘anapali Ocean Resort Villas North
The Westin Princeville Ocean Resort Villas
The Westin Nanea Ocean Villas

South Carolina
Sheraton Broadway Plantation

Caribbean
The Bahamas
Harborside Resort at Atlantis

U.S. Virgin Islands
The Westin St. John Resort & Villas

Mexico
Cancún
The Westin Lagunamar Ocean Resort