Sea to Sea Regional Park Reserve is in the seaside community of Sooke, one of thirteen communities that form the Capital Regional District of British Columbia. This park is about four thousand hectares with about thirty kilometers of hiking, mountain biking and equestrian trails. It borders along Ludlow Road Park, Allman Park, and Sooke Mountain Provincial Park. The Humpback Sooke Flowline Green Space – Sooke passes through this parkland on it lower slopes. As one portion of the Sea to Sea Regional Park is one is referred to the Mount Manuel Quimper Section or Harbourview Park while other sections contain Emperor Mountain, Monument Mountain and Larkspur South.
The CRD has a good map of the parkland and its trails.
Summit Post has excellent reports for this parkland based on the summits
https://www.summitpost.org/capital-regional-district-victoria-bc/225767
Geographical location N48º 23’ 53” W123º 39’ 53”
Sea to Sea Regional Park can be reached from the Trans-Canada Highway. Take the Langford Parkway exit and follow along to reach Sooke Road (Hwy 14). Follow Sooke Road and as the road descends around the Sooke Basin turn right onto Harbourview Road. Follow the narrow road to the parking area and head left to the large sign with a map of the park. This is about a forty minute drive from Victoria. There is a city bus stop along Sooke Road near Harbourview Road.
Additional information
https://vancouverislandbigtrees.blogspot.com/2011/03/sooke-hills-harbourview-hillclimb.html