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Arches National Park · UT
Fiery Furnace is a maze of narrow sandstone passages rather than a conventional marked trail. Entry requires either a ranger-guided hike or a Self-Guided Exploration permit. A small-marker system identifies one counter-clockwise route, but dead ends and other paths remain possible, and the National Park Service warns that GPS units do not work well between the rock walls.
On-route imageAt a glance
Official route record
Official evidence: “The Fiery Furnace is a natural labyrinth of narrow passages between towering sandstone walls.”
Before you go
Unknown categories stay visible while the official source is being verified. They are never treated as “not required.”
Effective from Jul 29, 2026 through Dec 31, 2026.
Official evidence: “To enter the Fiery Furnace, you must accompany a ranger-guided hike or obtain a Self-Guided Exploration permit before your visit.”
Effective from Jul 29, 2026 through Dec 31, 2026.
Official evidence: “All visitors must have one of these entrance passes:”
Effective from Jan 1, 2026 through Dec 31, 2026.
Official evidence: “Vehicles may be diverted from park entrances when areas become too congested.”
A route-specific official conclusion has not yet passed the evidence check. Confirm this item with the land manager before travel.
A route-specific official conclusion has not yet passed the evidence check. Confirm this item with the land manager before travel.
A route-specific official conclusion has not yet passed the evidence check. Confirm this item with the land manager before travel.