Grassi Lakes and Rundle Forebay Loop

The primary access point for this loop is the Grassi Lakes Trailhead, located near Canmore. Parking is available at the trailhead. Be aware that this is a very popular area, so parking lots can fill up quickly, especially on weekends and during peak season. Arriving early in the morning is recommended to secure a spot.

Yes, a Kananaskis Conservation Pass is required for all vehicles stopping in Kananaskis Country and the Bow Valley, which includes access to the Grassi Lakes trailhead. You can purchase the pass online or at various visitor centers.

The Grassi Lakes portion of the loop offers two distinct routes: an 'easy' trail and a 'more difficult' interpretive trail. The easy trail is wide, with a gradual incline, making it suitable for most fitness levels, including families with sturdy strollers. The 'more difficult' trail involves steeper sections, rocky terrain, and stairs. Combining these with the Rundle Forebay section, the full loop is rated as moderate, requiring good fitness. Beginners can enjoy the easy Grassi Lakes trail, but the full loop might be challenging.

The trail offers beauty year-round. The 'easy' Grassi Lakes trail remains open in winter, allowing you to experience its unique charm. However, the 'more difficult' interpretive trail is typically closed in winter due to hazardous icy conditions. For the full loop experience, including the interpretive trail and the Rundle Forebay sections, late spring through early fall (May to October) is generally the best time, offering pleasant weather and full access.

The terrain varies. The 'easy' Grassi Lakes trail is a wide, paved or gravel path with a gentle slope. The 'more difficult' interpretive trail is rugged, with steeper inclines, rocky sections, and numerous stone and wooden stairs. The Rundle Forebay section likely involves gravel paths or roads. Expect a mix of forest paths and open areas with views.

The loop offers several stunning highlights. You'll encounter the beautiful Rundle Forebay, the vibrant turquoise and emerald Grassi Lakes, and a majestic waterfall. There are also several incredible viewpoints, including one overlooking Grassi Lakes, the Rundle Canal and the waterfall, another with a view of Grassi Lakes and Canmore, and a view of the Canmore Nordic Centre Provincial Park.

Dogs are generally allowed on trails in Kananaskis Country, but they must be kept on a leash at all times. Please remember to pack out all pet waste to help keep the area clean and enjoyable for everyone.

Yes, the route incorporates sections of several other trails. You'll hike along parts of the Grassi Lakes Trail, the Rundle Forebay Road, and the Grassi Lakes Interpretive Trail. Other trails like the Trans Canada Trail (Canmore) and various sections of the Centennial trail also intersect or run parallel to parts of this loop.

To fully appreciate the diverse scenery and avoid the crowds on the Grassi Lakes section, consider hiking the 'more difficult' interpretive trail on the way up to the lakes for its panoramic views and waterfall, and then taking the 'easy' trail on the way down. This allows you to experience both unique paths. Also, if you want to extend your outing, you can explore the gravel path along the Rundle Forebay, which is great for walking, running, or biking.

The full loop, covering approximately 8.2 km (5.1 miles) with moderate difficulty, typically takes around 2 hours and 37 minutes to complete. This duration can vary depending on your pace, how often you stop for photos, and which specific Grassi Lakes routes you choose.

Restrooms are typically available at the Grassi Lakes Trailhead. There is no potable water available directly on the trail itself, so it's essential to bring enough water for your entire hike. Canmore, a short drive away, offers numerous cafes, restaurants, and shops for any additional needs.