Medicine Lake (Alberta)Medicine Lake (Alberta) at a Glance
About Medicine Lake (Alberta)
Medicine Lake is a lake within Jasper National Park in Alberta, Canada, situated in the Maligne Valley. It is notable for an unusual hydrology in which surface water drains through underground passages rather than a visible surface outlet.
The roadside viewpoint on the Maligne Road provides accessible panoramic views of the lake and surrounding valley, with picnic areas and informal short walks. Hikes and longer trails begin nearby for those who want to explore surrounding ridges and viewpoints deeper in the Maligne Valley.
The lake lies inside Jasper National Park, a protected area established in 1907; the unusual drainage behaviour has long been noted by park naturalists and visitors. The hydrology links the lake to the Maligne River via subsurface channels rather than a continuous surface outflow.
Located in the Maligne Valley roughly 20 kilometres southeast of the town of Jasper in western Alberta, the lake sits amid steep valley sides and coniferous forest within the Rocky Mountains.
- Unique hydrology: Water levels vary seasonally and the lake appears to ‘disappear’ at times because much of its outflow drains through underground channels into the Maligne River system.
- Access and viewpoint: An easy pullout and viewpoint are located on the Maligne Road about 20 kilometres southeast of the town of Jasper, making it a common short stop for travellers in Jasper National Park.
Best Time to Visit Medicine Lake (Alberta)
Summer offers the most reliable access and wildlife activity; shoulder seasons are quieter but can be brisk.
Weather & Climate near Medicine Lake (Alberta)
Medicine Lake (Alberta)'s climate is classified as Subarctic - Subarctic climate with cool summers (peaking in July) and freezing winters (coldest in January). Temperatures range from -17°C to 19°C. Moderate rainfall (567 mm/year).
| Month | Comfort | Temp | Feels | Rain | Sky | Humidity | Wind | UV | Daylight |
|---|---|---|---|---|---|---|---|---|---|
| January | - | -17° - -6° | -16° | 34 mm | - | - | 1.9 m/s | - | - |
| February | - | -15° - -2° | -12° | 25 mm | - | - | 1.9 m/s | - | - |
| March | - | -11° - 2° | -8° | 35 mm | - | - | 2.1 m/s | - | - |
| April | - | -6° - 7° | -2° | 34 mm | - | - | 2.2 m/s | - | - |
| May | - | -1° - 13° | 4° | 47 mm | - | - | 2.1 m/s | - | - |
| June | - | 3° - 16° | 9° | 72 mm | - | - | 2.1 m/s | - | - |
| July | - | 5° - 19° | 12° | 81 mm | - | - | 2.0 m/s | - | - |
| August | - | 5° - 19° | 12° | 76 mm | - | - | 2.0 m/s | - | - |
| September | - | 1° - 14° | 6° | 55 mm | - | - | 2.0 m/s | - | - |
| October | - | -4° - 8° | 0° | 43 mm | - | - | 2.1 m/s | - | - |
| November | - | -11° - -1° | -10° | 38 mm | - | - | 2.1 m/s | - | - |
| December | - | -16° - -6° | -15° | 27 mm | - | - | 1.9 m/s | - | - |
How to Get to Medicine Lake (Alberta)
Medicine Lake is accessed from the eastern slopes of the Rocky Mountains in Alberta. The nearest road access points are via regional highways; visitors should consult provincial park maps and local signage for the exact parking areas and trailheads. Some roads may be seasonal or require high-clearance vehicles.
Tips for Visiting Medicine Lake (Alberta)
- Time visits for late afternoon when the surrounding plains soften into long shadows - that light makes the lake's surface spectacular in reflections.
- The driving season near Medicine Lake is seasonal; check with local park authorities or the Beaver Mines area for road access.
- Pack binoculars: the lake attracts waterfowl and moose in certain seasons, and good sightings need a steady pair of optics.