Tourists onboard a horse-drawn sleigh brave a snowy day on a one-hour excursion to view a large herd of Rocky Mountain elk that spends the winter in the National Elk Refuge in Jackson Hole, Wyoming, USA. From 5,000 to 7,000 elks annually migrate from the surrounding high country to this 24,700-acre (9996-hectare) wildlife sanctuary in the valley, where sleigh excursions are offered daily from mid-December to early April.

- Image ID: T11W99
Tourists onboard a horse-drawn sleigh brave a snowy day on a one-hour excursion to view a large herd of Rocky Mountain elk that spends the winter in the National Elk Refuge in Jackson Hole, Wyoming, USA. From 5,000 to 7,000 elks annually migrate from the surrounding high country to this 24,700-acre (9996-hectare) wildlife sanctuary in the valley, where sleigh excursions are offered daily from mid-December to early April.
Michele and Tom Grimm / Alamy Stock Photo
Image ID: T11W99
Tourists onboard a horse-drawn sleigh brave a snowy day on a one-hour excursion to view a large herd of Rocky Mountain elk that spends the winter in the National Elk Refuge in Jackson Hole, Wyoming, USA. From 5,000 to 7,000 elks annually migrate from the surrounding high country to this 24,700-acre (9996-hectare) wildlife sanctuary in the valley, where sleigh excursions are offered daily from mid-December to early April.
Location: National Elk Refuge, Jackson Hole, Wyoming, USA