Winter Ice Climbing in Alaska: What to Expect on Your Tour

If you’re looking for a winter adventure that’s equal parts thrilling and awe-inspiring, look no further than winter ice climbing in Alaska. This guided glacier experience takes you straight to climb-ready blue ice by helicopter, where you’ll scale frozen walls, explore shimmering ice caves, and take in the surreal beauty of Alaska’s winter landscape.

A Remote Alaska Adventure

Take off on a scenic helicopter flight through the Knik River Valley, home to some of the largest frozen cascading waterfalls in Southcentral Alaska. Your destination: the secluded Knik Gorge — a dramatic frozen playground that few travelers will ever experience.

With professional guides by your side, you’ll learn to climb on frozen waterfalls across from ancient glacier ice. Each ascent is top-roped for safety, with climbs tailored to your comfort level — whether you’re trying ice climbing for the first time or looking to test your technique on steeper ice.

Winter ice climbing tours typically run January through March, depending on seasonal temperatures and ice conditions.

person climbing a frozen waterfall in alaska

What to Expect on a Winter Ice Climbing Tour

This 4–5 hour adventure is completely unique to the Alaska traveler. After checking in at our Palmer base, you’ll be outfitted with all necessary technical equipment — from boots and crampons to harnesses, ropes, and ice tools.

Once you’re geared up, the helicopter flight to the glacier begins your journey into a snow-covered world of frozen formations and glacial blue hues. After a quick warm-up and technique session, you’ll rotate through a series of top-rope climbs, breaking periodically to explore the glacier ice caves and warm up with a hot drink.

Challenge by choice: You can take on a steeper challenge or stay within your comfort zone. Either way, your guides will ensure a safe, exciting climb at your pace.

What's included in an ice climbing tour?

Everything you need for a memorable and comfortable experience is provided:

• Private helicopter access to climb-ready glacier ice

• Two professional ice climbing instructors

• Crampons, harness, helmet, ropes, and technical hardware

• Plastic mountaineering boots and ice climbing axes

• Glacier and ice cave exploration

• Extra warm gear, body warmers, and hot drinks

• Knowledgeable glacier guides who ensure safety and fun every step of the way

• Lunch and warm beverages on the glacier

What to Bring

• Insulated layers and waterproof outerwear

• Warm gloves and hand warmers

• Snacks and water

• Camera for glacier and climbing photos

• Your sense of adventure!

Who Is This Tour For?

This winter tour is designed for adventurous people ages 14 and up with a moderate level of fitness. No prior ice climbing experience is required; your guides will teach you everything you need to know.

Important notes:

• Shoe size must be at least Men’s 5+ / Women’s 6.5+ to fit climbing boots

• You’ll be outside for multiple hours — be prepared for cold Alaska winter temperatures

• All climbs are top-rope setups managed by professional guides for safety

Other Alaska Winter Tours You Might Like

Looking to see even more of Alaska’s frozen beauty? Check out these other winter tours from Alaska Helicopter Tours:

• Grand Knik Tour: A breathtaking flightseeing experience over the glacier and surrounding peaks.

• Knik Glacier Landing: Touch down for a glacier photo stop and short walk.

• Winter Glacier Exploration: Explore crevasses and ice caves on a guided walk through the glacier terrain.

  
  

Planning a summer visit? Try our Summer Ice Climbing Tour, where longer days and softer ice make for a completely different adventure.

FAQ: Winter Ice Climbing in Alaska

Is winter ice climbing safe for beginners?

Yes — climbs are set up on top ropes and managed by professional guides. You’ll learn technique and safety basics before you start climbing.

How long is the tour?

Plan for approximately 4–5 hours total, including helicopter flight, climbing time, and glacier exploration.

When’s the best time to go ice climbing?

The best time for winter ice climbing in Alaska is typically from mid-January through early March. During this window, temperatures are consistently cold enough to keep ice formations stable and solid, yet daylight hours are starting to increase — offering beautiful, extended blue-sky climbing conditions.

Summer is also a great season for ice climbing. You’ll still climb glacier ice (just not frozen waterfalls), and you’ll enjoy longer days, softer ice, and incredible scenery under Alaska’s midnight sun.

Where does the tour depart from?

All tours depart from our Palmer base, about an hour north of Anchorage.

What should I wear?

Dress in insulated layers and waterproof outerwear. Bring warm gloves, hand warmers, and a sense of adventure!

Why visit Alaska in the winter?

Winter is one of the most breathtaking — and underrated — times to explore Alaska. From snow-covered peaks and frozen waterfalls to northern lights displays and fewer crowds, this season offers a side of Alaska that few travelers ever see. Learn more in our Why Visit Alaska in Winter guide.

Experience Winter Ice Climbing in Alaska

Few experiences capture the power and beauty of Alaska quite like climbing frozen waterfalls and glacier walls deep in the Knik River Valley. It’s a rare opportunity to explore a frozen world few travelers ever see, and to challenge yourself in one of the most scenic places on Earth.

Book Winter Ice Climbing Tour