Katla Ice Cave vs Crystal Ice Cave – Which is Better?

There are two iconic and naturally formed ice caves in Iceland that have taken social media by storm. The pictures and videos have people from all over the world flocking to Iceland during winter to winter their beauty.

Table of Contents:

• Save Money on a Katla Ice Cave or Crystal Ice Cave Tour
• Best time to see an Ice Cave in Iceland
• Temperature inside an Ice Cave
• What to wear on an Ice Cave Tour?
• Katla Ice Cave – Price, pros & cons
• Crystal Ice Cave – Price, pros & cons
• Which Ice Cave I prefer

Why are Katla Ice Cave and Crystal Ice Cave Different?

Katla Ice Cave and The Crystal Ice Cave are relatively close to each other (2.5 hour drive apart) but they provide much different experiences. In this episode I will give a little insight about when to see naturally forming ice caves in Iceland (meaning ones that are not man-made).

I will also share the temperature inside of an ice cave, how to dress for an ice cave tour, the pros and cons of each ice cave tour based on my personal experience. I thought it would also be helpful to share the cost as of January 2025  for each along with what will be included, and which one I preferred after taking both tours.

Please know that both are absolutely stunning and worth checking out. Time in the country, daylight hours, the season, and cost play a huge factor for most people so I did my best to take that into account.

How to Save Money on the Katla Ice Cave Tour or Crystal Ice Cave Tour

Before I jump into that, I would like to thank the sponsor of this episode, Arctic Adventures. I partnered with them to recently see these ice caves in two days. So, one ice cave each day because of limited day light hours and it was such a fun experience. You can use my code ALLTHINGSICELAND10 to save 10% with Arctic Adventures on either of these ice cave tours, and use mu code Iceland10 to save 10% on glacier hikes, and northern lights tours with the same company.

If you do use my code, you get a % off and I get a small commission, which allows for me to keep making fun and helpful content like this.

When is the best time to See Naturally Formed Ice Caves in Iceland (Katla Ice Cave & Crystal Ice Cave)?

In terms of stability, safety, and stunning colors of the ice caves, winter is the best time to explore naturally formed ice caves. The ice cave season is usually from late November to March.

The time frame can change based on weather conditions for that year. Sometimes we have a cooler or warmer months, so the season might vary slightly from year to year for naturally formed ice caves.

I keep saying naturally formed because there are man-made ice caves here that pretty much keep the same shape and access throughout the year. I did an episode on the largest man-made Ice Tunnel in the world in 2024 called 7 Fascinating Facts I Learned Inside Iceland‘s Langjökull Glacier. Feel free to check that out if you are looking to explore a stable ice cave in a glacier anytime of year. As mentioned before, you can use my code Iceland10 to save 10% with Arctic Adventures for that experience too.

What is the Temperature inside of an Ice Cave?

The temperature inside ice caves typically hovers around 0°C (32°F) and remains relatively constant regardless of external weather conditions. That often shocks people because the expectation is that naturally formed ice caves will be extremely cold but during winter they can often be warmer than outside the cave.

What to wear on an Ice Cave Tour?

1. Thermal Base Layer: Wear a moisture-wicking base layer made of materials like merino wool or synthetic fabrics to keep you dry and warm.
2. Insulating Mid-Layer: Add a fleece or insulated