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Gear I Packed for My Krafla Volcano Crater Walk Near Myvatn

Gear emoji 35 items
Planning a Krafla volcano hike near Myvatn and drowning in packing lists that all contradict each other? I showed up my first time in cotton jeans and learned every lesson the hard way. This is what actually made it into my bag after three trips to n...
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Layering System for Krafla's Unpredictable Weather

The temperature swung 15 degrees in two hours on my last Krafla walk. I was sweating near the steam vents and shivering on the crater rim ten minutes later. These layers saved me from both extremes.

 
Vienna Estelle profile picture
Swap out your cotton undershirt before you regret it. I was drenched in sweat near the geothermal vents and this dried out in maybe twenty minutes. Anyone who runs hot will appreciate that it doesn't hold stink either, even after a full day.
Men's Classic Thermal Merino Base Layer Crew Nightfall
 
Vienna Estelle profile picture
Toss this in your pack for the crater rim where wind hits hard. Weighs almost nothing and stuffs into its own pocket. I wore it under my shell and stayed warm at 2°C with horizontal rain. Perfect for hikers who hate bulky layers.
Patagonia Men's Nano Puff® Packable Insulated Jacket
 
Vienna Estelle profile picture
Get this if you've ever been caught in Icelandic sideways rain wearing a ‘water-resistant’ jacket that soaked through in five minutes. Kept me bone dry on the exposed Viti crater trail when a storm rolled in with zero warning.
Arc'teryx Beta LT Jacket - Women's | REI Co-op
 
Vienna Estelle profile picture
Pull this over your face when the sulfur smell gets intense near the fumaroles. Also blocks wind on the ridge walk. Costs almost nothing and I've used mine on every single Iceland trip since 2019.
Buff Lightweight Merino Wool Neck Gaiter
 
Vienna Estelle profile picture
Wear these under your hiking pants when the forecast says anything below 8°C. My legs were the warmest part of my body on the Leirhnjukur lava field walk. Great for anyone whose knees ache in cold weather.
Women's Merino 200 Oasis Thermal Leggings Midnight Navy
 
Vienna Estelle profile picture
Try these instead of heavy rain pants. They stretch when you're scrambling over lava rock, dry fast if you step in a puddle, and block enough wind to keep you comfortable. I wore them three days straight near Myvatn.
Outdoor Research Ferrosi: Pants Review
 
Vienna Estelle profile picture
Bring at least two pairs. My feet stayed blister-free on the rocky Krafla trail even after 8 hours. If you've ever peeled off wet cotton socks at the end of a hike, you know why merino matters.
Men's 1466 Hiker Micro Crew Cushion Hiking Socks

Footwear That Handles Lava Rock and Mud

The terrain around Krafla switches from sharp volcanic rock to squishy sulfur mud in about ten steps. I watched someone in sneakers slide into a puddle of warm gray sludge on my second trip. Don't be that person.

 
Vienna Estelle profile picture
Use these if you want ankle support on the uneven lava fields without feeling like you're wearing ski boots. The grip on wet volcanic rock was solid, and my feet stayed dry crossing those muddy patches near Viti crater.
Salomon X Ultra 4 Mid GTX Review | WORTH IT in 2026?
 
Vienna Estelle profile picture
Swap out the factory insoles before your hike. The lava rock trail is brutal on your feet and these added just enough cushion to keep my arches from screaming by hour four. Worth it for anyone with flat feet.
Superfeet All-Purpose High Arch Support Insoles
 
Vienna Estelle profile picture
Spray your boots the night before. I treated mine in the Akureyri hostel parking lot and they repelled water all day on the Krafla crater rim. Takes five minutes and saves you from soggy feet.
Fabric & Leather Proof - Footwear
 
Vienna Estelle profile picture
Keep the volcanic gravel out of your boots with these. Tiny sharp rocks got into my shoes constantly before I started using gaiters. They weigh nothing and fold flat in your pack. For anyone who hates stopping to empty their shoes every fifteen minut...
Dirty Girl Gaiter Reviews
 
Vienna Estelle profile picture
Grab these if you want something burlier for the Leirhnjukur lava field. The soles barely showed wear after two trips across that jagged terrain. Heavy, yes, but my ankles thanked me on every loose scree section.
VIOZ GTX - Dark Grey | Men's Hiking & Backpacking Boots
 
Vienna Estelle profile picture
Toss a tube in your bag. I patched a sole separation on day two of my trip in a Myvatn guesthouse and the boot held for the rest of the week. Way cheaper than buying new boots in Akureyri.
GEAR AID Aquaseal SR Shoe Repair Adhesive
 
Vienna Estelle profile picture
Switch to these as your backup pair. After crossing a deeper-than-expected stream near the Krafla parking area, I changed into these and they wicked moisture so fast my feet felt normal in about thirty minutes.
Lite Trail Running Mini Crew
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Navigation and Safety Gear for the Krafla Trail

Cell service cuts out on parts of the Krafla trail and the marked paths near the steam vents can be confusing when fog rolls in. I nearly wandered off trail my first visit because I assumed I'd just follow the crowd. There was no crowd.

 
Vienna Estelle profile picture
Bring this if you're hiking Krafla solo. Cell signal disappeared completely past the Viti crater overlook on my last trip. Sent my partner a check-in message from the middle of a lava field with zero stress. Non-negotiable for solo hikers.
inReach® Mini 2
 
Vienna Estelle profile picture
Download the Krafla and Leirhnjukur trail maps offline before you leave your hotel. I pulled up my phone in thick fog near the steam vents and the offline map showed me exactly where the trail curved. Saved me from walking into a restricted geotherma...
Gaia GPS Membership with Outside+
 
Vienna Estelle profile picture
Pack this even in summer. I started a late afternoon walk at Krafla in June and the fog got so thick I could barely see the trail markers. Rechargeable, bright, and clips onto a hat brim. For anyone who tends to linger too long at viewpoints.
Black Diamond Storm 500-R Rechargeable Headlamp
 
Vienna Estelle profile picture
Toss a strip in your first aid kit. There's no potable water on the Krafla trail and I ran out on a longer loop once. Refilled from a cold stream and dropped a tablet in. Peace of mind for hikers who always underestimate how much water they need.
Chlorine Dioxide Water Purification Tablets
 
Vienna Estelle profile picture
Keep this in your pack for the sharp lava rock. I sliced my palm catching myself on a stumble near the Leirhnjukur trail. Had bandages and antiseptic ready in thirty seconds. Compact enough that there's no excuse not to carry it.
Adventure Medical Kits Ultralight/Watertight
 
Vienna Estelle profile picture
Bring a full charge because GPS and camera drain your phone fast in cold weather. My phone died at 40% battery in near-freezing temps at Krafla. This little brick brought it back to life and still had juice left for the drive to Akureyri.
Anker Power Bank, 10000mAh Portable Charger
 
Vienna Estelle profile picture
Carry this as backup. GPS is great until your phone freezes or dies. I used mine once when fog rolled in fast at the Krafla crater and my phone screen wouldn't respond to my gloved fingers. Old school but reliable.
Terra Expedition S Sighting Compass | Recycled

Camera Gear Worth Carrying on the Crater Walk

Krafla looks like another planet. The blue Viti crater lake, the bubbling mud pots, the steam rising off black lava. I regretted bringing only my phone on my first trip because the sulfur haze made half my shots look washed out.

 
Vienna Estelle profile picture
Use this if you want serious photos without carrying a brick. Light enough for a full day hike and the dynamic range handled the crazy contrast between dark lava rock and bright steam clouds at Krafla perfectly. For anyone upgrading from phone-only t...
Sony a7C II review: small camera, little compromise
 
Vienna Estelle profile picture
Pair this with the A7C and leave your other lenses at the hotel. Went wide for the Viti crater panorama and zoomed in on distant fumaroles without swapping glass. One lens, zero missed shots.
FE 24-105mm F4 G OSS Standard Zoom Lens
 
Vienna Estelle profile picture
Sling this across your chest for quick camera access on the trail. I pulled my camera out maybe forty times during the Krafla walk and never had to stop and dig through a backpack. Fits the camera body plus one lens and a small water bottle.
Everyday Sling
 
Vienna Estelle profile picture
Grab one of these for the steam vent areas. I slowed my shutter speed to blur the rising steam against sharp lava rock and the photos looked surreal. For anyone who wants more than just point-and-shoot snapshots.
Split 50 Filter
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Vienna Estelle profile picture
Keep this padded case inside your main pack if you don't want a separate camera bag. The volcanic gravel dust gets everywhere and I found grit inside my lens cap after one trip without protection.
Lowepro Adventura SH 140 III, Camera Shoulder Bag
 
Vienna Estelle profile picture
Toss this in your pocket. Sulfur residue and steam condensation fogged my lens constantly near the Krafla mud pots. Quick wipe, clear shot, no fussing with cloths. Weighs nothing and saves photos you can't retake.
LensPen NLP-1 Camera Lens Cleaning Pen, Black
 
Vienna Estelle profile picture
Wrap this around a trail marker post for long exposures at the Viti crater lake. The ground is too uneven for a regular tripod in most spots. I got a 2-second exposure of the turquoise water that became my desktop wallpaper for a year.
JOBY GorillaPod® 1K Gen 2 Tripod
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Food and Comfort for the Myvatn Area

There's basically one gas station and a couple of restaurants near Myvatn, and nothing at Krafla itself. I learned to pack real food after eating a sad granola bar for lunch while staring at one of the most incredible landscapes on Earth.

 
Vienna Estelle profile picture
Fill this with hot coffee at your guesthouse before the drive to Krafla. Sipping something warm on the crater rim at 7 AM with steam rising around you is a core memory I replay constantly. Keeps drinks hot for hours even in Icelandic wind.
Trigger Action 16Oz Insulated Travel Mug
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Vienna Estelle profile picture
Use this for soup at the trailhead. I heated up instant miso in the Krafla parking lot on a camp stove and ate it watching the steam vents. Weighs almost nothing and nests inside your cook pot.
Sea to Summit Delta Insulated Mug Reviews
 
Vienna Estelle profile picture
Bring this if you want hot food at Krafla without driving 30 minutes back to Reykjahlid. Boils water in about two minutes and I made ramen, coffee, and oatmeal on three separate stops. For anyone who gets cranky when they're cold and hungry.
Meet the Jetboil Flash Cooking System
 
Vienna Estelle profile picture
Snag a few of these for sustained energy on the lava field walk. Way more satisfying than a granola bar and they don't crumble into your jacket pockets. I ate one on the Leirhnjukur trail and felt fueled for another two hours.
EPIC Venison Sea Salt & Pepper Bars 12 count
 
Vienna Estelle profile picture
Keep this full. There's no water source on the Krafla trail and the dry volcanic air dehydrated me faster than I expected. The wide mouth makes it easy to add electrolyte tabs without spilling, even with cold fingers.
32oz Wide Mouth Bottle
 
Vienna Estelle profile picture
Drop one in your water bottle before the hike. I got a headache my first Krafla trip and realized I'd been sweating under all my layers without replacing salts. Fixed the problem completely on my next visit. For anyone who forgets to hydrate.
Nuun Sport Electrolyte Tablets Mixed Flavors
 
Vienna Estelle profile picture
Stash one of these in your pack as emergency lunch. No stove needed, just add water and wait. I used one on a cold, foggy day when I didn't feel like setting up my Jetboil and it was genuinely decent. Backup plan that weighs almost nothing.
HeaterMeals