Material donated by Sonya McCarthy gathered from her time as Alderman on the Municipal Council (RMOW), working for the Whistler Area Information Office, doing community work, and from Whistler Mountain. Documents include personal files, correspondence, pamphlets, posters, maps, and other promotional material regarding events, planning, accommodation, and services in the Whistler area from 1980 to 1996.

Documents collected by Sonya McCarthy from Whistler Blackcomb, including: the Whistler Express Gondola opening package; programs and rates for the mountains; events; pamphlets; a gondola area map; a Whistler Mountain Development Plan package; and information on summer hiking, ski schools, and 7th Heaven.

An opening package from the opening of Whistler Express gondola in 1988. The package contains a large black and white photographic print of the gondola, a news release, statistics, a list of consultants, a historical summary, and a real estate plan, summary of the Whistler Mountain Ski Corporation, a pamphlet, a menu, and two stickers.

The Whistler and Blackcomb Dual Mountain programs and rates for the 1984/1985 winter season. Includes lift ticket prices, and description and rates for the program "Ski Esprit".

A list of winter events held by Whistler Mountain and Blackcomb Mountain during the 1984/1985 winter season.

Events include: Universki Week, FIS Giant Slalom, Kids Breakfast with Santa, Kids Kamp, Ski Scamps, Torchlight Parade, Keg Challenge Series, Molson's Keg Restaurant Staff Races, Alta Lake Sports Club X-Country ski race, Construction Workers Dual Team Challenge, UBC/SFU Intercollegiate Championships, Vancouver Teachers Challenge, Pacific Western Airline Pro Tour Race, Norvinca Challenge Cup, Hotel & Restaurant Waiter's Dual Challenge, Whistler's 20th Anniversary, Fireman's Team Challenge & Clinic, Men's Canadian Alpine Championships, Canadian Championships, Blackcomb Disabled Skiers Challenge Cup, 3rd Annual Labatt's Masters Classic Downhill, Whistler Cup, Chris Blaylock Memorial Whistler Cup, BC Dentist's Team Challenge & Clinic, VOLVO Ski Show, BC Law Firms Championship, McConkey Cup, Downhill Suitcase Race, Interbusiness Team Championship, Ski Retailer's Team Challenge, Keg Spring Challenge Series, Easter Dual Mogul Championship, Canadian Alpine Masters Championship, Spring Festival, and the Great Snow Earth Water Race.

"Alpine Summer" Whistler Mountain pamphlet from the early 1990s giving information about hiking and hours of operation.

Promotional booklet from 1991 for Blackcomb Mountain, advertising 7th Heaven and all of Blackcomb Mountain's amenities.

Map of the Gondola area in Creekside published in Supertainment magazine on Thursday, December 11, 1986. The map lists all the businesses in the area.

Development plan for Whistler Mountain dated March 25, 1988, which goes over plans for real estate and resort development of the ski area.

Whistler Mountain pamphlet from the 1990/1991 winter season listing ski school programs, from daily to season-long. This includes Ski Scamps, Mogul clinics, and snowboarding programs.