what accessories does this sport require?
Trekking poles,  hiking boots, ski boots, etc.
Snowshoe
Snowshoers often use trekking poles as an accessory to help them keep their balance on the snow. Some manufacturers have begun making special snowshoeing models of their poles, with larger baskets more like those found on ski poles (which can also be used).

Other than that, no other special accessories are required. Most types of footwear can be worn with snowshoes, although hiking boots are the preferred choice among most recreational users (except racers, who prefer running shoes). Ski boots, however, will only work with certain snowshoes such as the MSR Denali, otherwise requiring backcountry skiers to carry other footwear for the snowshoe portion of their trip.

If going into deep snow, snowshoers will often take along gaiters to keep snow from getting into their boots from above. Some manufacturers make their snowshoes with boot or toe covers to provide the same protection.
when was the last time a volcano erupted in california During the 20th century what is lassen peak? It is commonly referred to as Mount Lassen, is the southernmost active volcano in the Cascade Range of the Western United States were there any explorers who carried out a research on it? Yes,  Lassen Peak's first recorded ascent took place in 1851, led by Grover K. Godfrey what can be seen at the national park associated with it? UNANSWERABLE are there any films made on this volcano? Yes, one of Lassen Peak's 1917 eruptions was captured on film from the nearby Catfish Lake, originally silent, the film features sound effects added what sub features does the peak have? Its center includes Brokeoff Volcano, Lassen's dacitic lava dome, and a number of small andesitic shield volcanoes found northeast of Lassen Peak, Lassen dome field includes 30 dacitic lava domes such as Bumpass Mountain, Mount Helen, Ski Heil Peak, and Reading Peak; other major lava domes include Chaos Crags, Eagle Peak, Sunflower Flat, and Vulcans Castle. Nearby shield volcanoes include Prospect Peak and West Prospect Peak, and there are three cones close to Lassen Peak- Cinder Cone, Hat Mountain, and Raker Peak is it a touristic attraction? Yes,  more than 350,000 people every year visit this place, it is visited by people looking to hike or backpack during the summers, popular winter activities include snowshoeing and backcountry skiing what is the first mentioned winter activity? It is a winter sport practiced with snowshoes
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Snowshoe [SEP] Accessories
Snowshoers often use trekking poles as an accessory to help them keep their balance on the snow. Some manufacturers have begun making special snowshoeing models of their poles, with larger baskets more like those found on ski poles (which can also be used). Other than that, no other special accessories are required. Most types of footwear can be worn with snowshoes, although hiking boots are the preferred choice among most recreational users (except racers, who prefer running shoes). Ski boots, however, will only work with certain snowshoes such as the MSR Denali, otherwise requiring backcountry skiers to carry other footwear for the snowshoe portion of their trip.