Thirty miles east of Edmonton sits one of Canada's oldest national parks, and one of its smallest at just 75 square miles. Elk Island rarely makes the same lists as Banff or Jasper, but what it offers is genuinely hard to find elsewhere: the only Canadian national park with herds of both plains and wood bison, living free in a UNESCO-designated biosphere an easy day trip from the city.

The park's knob-and-kettle terrain, sculpted by retreating glaciers, mixes boreal forest, grassland, bogs and calm lakes. It's a working conservation success story too. The park is entirely fenced, which has kept its bison disease-free, and more than 3,300 animals have been relocated to conservation herds around the world, some as far afield as eastern Russia. Today roughly 600 plains bison roam north of Yellowhead Highway 16, with about 400 wood bison on the southern side.

Hikers get 50 miles of trails to work with. The 9.6-mile Wood Bison Trail is the only route where you'll encounter the larger species, winding through aspen forest and around lakes. The 7.2-mile Hayburger Trail crosses black spruce bog and open meadows favoured by plains bison — and moose, though staff warn about quicksand hidden off-trail. Birders should head for the lakeside paths, where pelicans and avocets share the wetlands with busy beavers. Dawn and dusk are the prime wildlife hours, and if hiking isn't your thing, driving the Elk Island Parkway or Bison Loop Road often delivers a bison jam of the best kind.

Water lovers aren't forgotten. Astotin Lake, dotted with small islands, rents out canoes, kayaks and paddleboards through Ridge Wilderness Adventures. In winter the park stays open for cross-country skiing and snowshoeing, and the lake freezes into a natural skating rink.

The real surprise is the night sky. Despite Edmonton's glow nearby, Elk Island sits inside the Beaver Hills Dark-Sky Preserve, with lakeside views of the Milky Way, regular meteor showers and decent aurora odds. Camp at Astotin Lake Campground (mid-May to Thanksgiving) — basic sites run about $23, an oTENTik around $106, or rough it at Oster Lake for $10. Prefer a bed? Elk Island Retreat, nearby and open March to November, offers geodomes, yurts and cabins.

Summer weekends fill the car parks fast, so reserve ahead or skip the car entirely: the free Parkbus leaves Edmonton at 8:30am on Thursdays and Saturdays, returning at 3:30pm, and on selected dates includes behind-the-scenes Backstage Bison tours. For anyone visiting Alberta who wants wildlife and dark skies without the Rocky Mountain crowds, this compact park punches well above its size.