Chinook Centre

In the 1963, a separate mall, Southridge, was opened across the street from Chinook. Built to be a competing centre with Sears and approximately 30 other stores, Southridge operated separately until 1974, when the company that owned Southridge bought out Chinook, and an expansion was built to bridge the centres together. The new, larger mall was renamed Chinook Ridge Shopping Centre, and included a major enclosed parking structure, a movie theatre, an office tower, and a food court.

Time capsule's cover plate at the four-storey rotunda

In the 1980s, a two-storey wing of specialty retailers was added leading to a new anchor store (fashion retailer Bretton's, since closed) and a new food court. This expansion brought the mall's store count to approximately 300.

A popular feature of the mall was an indoor merry-go-round, which was initially located outside the entrance to The Bay; following the 2000s renovation (see below), the attraction was relocated to the expanded food court. The construction of a pedestrian bridge from the food court required the removal of the carousel in 2018, when it was relocated to Spruce Meadows.[4][5][6]

In the late 1990s, Chinook Centre underwent a $300 million, three-year renovation. The complex was completely rebuilt in three phases, and added new stores for Sears, The Bay and Zellers, as well as the south parkade and theatre complex. The former Chinook Movie Theatre location, which had closed in the early 1990s and converted into a large gaming arcade, became a much-expanded food hall. The move to larger format retailers reduced the number of stores to approximately 200. This re-merchandising program was unkind to smaller, locally owned businesses who were squeezed out by the 'upscaling' of the property. Some relocated to strip malls located near Chinook for a time.

On September 29, 2010, a major 180,000-square-foot (17,000 m²) 2-level expansion was opened. The new wing added approximately 60 new retailers, many of which were new to the Calgary market or considered high-end luxury brand stores.[7][8] The expansion increased the number of retailers to 250, and added two levels of underground parking.

Until the late 2010s, pedestrian access to the mall from east of Macleod Trail was facilitated by way of a thin pedestrian bridge, an underground tunnel, and an at-grade crosswalk. Use of these three options grew after the City's CTrain station was built approximately five blocks east of the mall (a location dictated by the placement of existing rail lines). Concerns over pedestrian safety resulted in a large pedestrian bridge being constructed in the late 2010s; running more than a block, it connects the Dining Hall on the second level to 61st Avenue, which in turn takes pedestrians to the CTrain station. In late 2018, the pedestrian tunnel was closed due to safety concerns, and the new bridge allowed the removal of the at-grade crosswalk at Macleod and 61st.

• Bretton’s (now Saks 5th Avenue)
• Nordstrom (closed on June 13, 2023)
• Sears (closed Friday, October 13 2012, replaced with Canada's first Nordstrom on September 19, 2014 which closed on June 13, 2023)
• Target (closed Saturday, April 11, 2015, replaced with Saks 5th Avenue on February 22, 2018)
• Woodward's (became Hudson's Bay on August 9, 1993)
• Zellers (closed 2012, became Target on May 6, 2013 which closed in 2015)