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.

Zoning Bylaw maps (No. 303) from the Resort Municipality of Whistler in 1983.

Maps published by the Resort Municipality of Whistler showing the street numbers for every lot in Whistler.

Documents collected and created by Sonya McCarthy through her work at the Whistler Area Information Office, including pamphlets, booklets, correspondence, business cards, and other promotional items.

Map and service directory of Whistler Village and other neighbourhoods from the early 1990s.

Promotional flyer titled "Village North: The vision becomes the reality!" is a leaflet constructed in a mock-newspaper format that shares concept drawings and construction photos and information about the 'new' Whistler Village north of Village Gate Boulevard. The back page shares perspectives from three of Whistler's past mayors on the project.

Pamphlet for the Delta Mountain Inn sharing amenities, conference information, contact, photos, and a map.

Pamphlet for the Longhorn Pub (in Carleton Lodge) that shares photos, amenities, contact, and information on group event bookings.

Notice to Businesses and Residences regarding the location and schedule of the Whistler International Cycling 2-Day Race. The criterium's start and finish were on Northlands Boulevard, and road race had participants cycle to D'Arcy and back to Whistler. Roads closed included Northlands Boulevard, Lorimer Road, and Main Street. The document includes a map with the race course marked for the criterium.

Booklet titled "British Columbia Mountain Resorts" published by the Province of British Columbia in 1983. The booklet shares images and statistics about tourism in mountain resorts in BC. Sections include: The Travel Industry Development Subsidiary Agreement (TIDSA), Ski Lifts, the Mountain Village concept, On-Mountain beds, Whistler, construction employment, operation employment, skier visits, gross revenues, and a mountain resort map.