An eight-day, off-trail expedition from Ushuaia to Sloggett Bay across the remote Mitre Peninsula. Expect tidal beaches, river fords, shipwrecks and Yaghan archaeological sites on terrain that demands strong fitness and sure navigation.
An eight-day, off-trail expedition from Ushuaia to Sloggett Bay across the remote Mitre Peninsula. Expect tidal beaches, river fords, shipwrecks and Yaghan archaeological sites on terrain that demands strong fitness and sure navigation.
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Operated by Patagon Mountain Agency · Ushuaia, Tierra del Fuego
A scrubbed wind drives beads of spray across the beach as the group tightens packs and reads the contour of the coast. You step off Route J and toward a landscape that refuses signposts: pebble spits, peat flats, scrubby forest and the long blue arc of the Beagle Channel opening toward the Atlantic. The Mitre Peninsula doesn’t invite casual passage; it insists on attention.
challenging.
7–8 days.
Expect sustained full-day hikes carrying a loaded pack, multiple river fords, and unstable terrain; excellent cardiovascular fitness and leg strength required.
This is an off-trail, multi-day expedition for experienced backcountry hikers comfortable with navigation, river fording and carrying a full pack.
Expect no reliable cell signal on the Mitre Peninsula; guides carry satellite or VHF emergency comms on organized trips.
Many operators include tents, sleeping bags and insulation—confirm the gear list and bring personal liners if you prefer extra warmth.
Southern summer (December–March) offers milder temperatures and longer daylight, though weather remains unpredictable year-round.
The route crosses Yaghan archaeological sites and traces of early 20th-century gold dredging and coastal settlements that shaped local coastline use.
The Mitre Peninsula is ecologically fragile; travelers should avoid peat disturbance, camp on durable surfaces, and follow pack-in/pack-out principles to minimize impact.
Patagon Mountain Agency operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.




Book with Patagon Mountain Agency
Book directly with Patagon Mountain Agency for the best rates and real-time scheduling.
Reserve Now