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Trek to San Pio Lighthouse - Mitre Peninsula - Ushuaia - Tierra del Fuego

Trek to the Southernmost Lighthouse in the World

  • DateDecember 18, 2026
  • Duration4 days
  • Meeting PointUshuaia, Tierra del Fuego
  • DifficultyIntermediate
  • Availability15 spots

The trip

DAY 1 - USHUAIA - MOAT RANCH - FIRST STRETCH

  • 7 am departure from Ushuaia to Moat ranch, approx. 4 hrs.
  • 11 am start of trekking - meals and trail lunch (sandwich, energy bars, dried fruit and nuts, etc.) 
  • 5 pm arrival at the Mesita campsite area.
  • 7 pm dinner (pasta)

DAY 2 - SAN PIO LIGHTHOUSE

  • 7:30 am breakfast (coffee, tea, crackers, bars).
  • 8:30 am start of hike.
  • 12 pm trail lunch at Casa Vieja camp 
  • 2 pm view of the lighthouse 
  • 5:30 pm arrival at camp. 
  • 7 pm dinner (rice)

DAY 3 -  RIO CHICO CAMP

  • 8 am breakfast.
  • 9 am start of hike 
  • 12 pm lunch.
  • 3 pm camp at Mesita.
  • 7 pm dinner.

DAY 4 - MOAT - USHUAIA

  • 8 am breakfast.
  • 9 am start of hike.
  • 12 pm arrival at Moat
  • lunch at Moat.
  • 6 pm arrival in the city of Ushuaia

 

2026-2027 Dates:
November 27-30 
December 18-21 
January 16-19 
February 6-9

Good to know

The San Pio Lighthouse is located at the southern tip of Isla Grande de Tierra del Fuego, sitting on a rocky cliff overlooking the Beagle Channel. To reach it you cross a unique variety of landscapes found only at these latitudes, combining vast meadows, forests, cobblestone beaches, and peat bogs, along with the chance to constantly observe rich marine and land biodiversity. It's the gateway to the great Mitre Peninsula.

What is included

  • Transfers:
    • Transfer to and from Ushuaia.
  • Mountain food:
    • ​​​​Full board on the mountain (breakfasts,  lunches, snacks and dinners).
    • General kitchen equipment (pots, stoves).
  • Safety:
    • Main first aid kit and equipment.
    • Emergency communication equipment: VHF, satellite.
    • Guide certified in international WFR.
    • Personal accident insurance.
  • Camp equipment:
    •  Tents.
  • Professional staff:
    • Professional mountain guides.
  • Adventurer support:
    • Detailed advice before the activity
    • We check your personal gear with you, to make sure you enjoy the experience.
    • Informational meeting prior to the trip.
    • 24/7 support on the start day of the activity. 

Not included

  • Personal equipment. Ask about rentals.
  • Transport outside the program.
  • Meals outside the program.
  • Lodging in Ushuaia
  • Personal porter USD150 per day.
  • Expenses caused by dropping out

Accommodation

You sleep in high-mountain tents. 

 

Recommended gear

GENERAL EQUIPMENT

  • Trekking backpack (65 to 80 liters)
  • Warm sleeping bag (-2 to -10°C comfort) (e.g. 800g down or equivalent synthetic)
  • Sleeping pad (10 to 15mm)
  • A pair of trekking poles
  • Waterproof plastic bags to keep all clothing inside the backpack dry
  • Plastic poncho for rain
  • Backpack rain cover or a large heavy-duty garbage bag

CLOTHING

  • Socks: 4 pairs of trekking socks
  • Underwear
  • 1 pair of trekking shoes/boots (in good condition)
  • 1 pair of very lightweight shoes for river crossings/getting wet. Crocs or full sandals work, though shoes are better.
  • Long trekking pants 
  • Rain pant cover
  • 1 pair of long underlayer pants, leggings, or spare trekking pants.
  • 2 short-sleeve synthetic dry-fit-type shirts
  • 1 long-sleeve shirt
  • 2 warm layers (fleece jackets)
  • Warm jacket (down or synthetic fill)
  • 1 waterproof/breathable parka-type jacket (Gore-Tex or similar)
  • 1 sun hat (with brim)
  • Warm gloves
  • Warm hat 
  • Gaiters (optional, if you have them)

PERSONAL ITEMS

  • ID document (national ID or passport)
  • Health insurance card.
  • Travel assistance insurance. 

MISCELLANEOUS

  • Headlamp with batteries (with spare batteries)
  • Sunglasses (category III or IV)
  • Sunscreen (SPF 45 or higher). Lip balm
  • Toilet paper. Tissues. Wet wipes

PERSONAL KITCHEN ITEMS

  • Water containers, 2 liters minimum (can be a plastic bottle)
  • Cutlery, plate or tupperware, and cup. (No glass or metal)

FAQ

How much do you walk per day?

Each traveler carries part of the tent, their personal items, plus that night's trail food and dinner. Maximum weight 12 kg.
There is the option of hiring a porter, ask us for the price 

Do I have to carry a lot of weight in my backpack?

It's best to have an expedition backpack of at least 65 liters. We'll carry between 12 and 15 kg per person.

How much do you walk per day?

These are full-day trekking days, between 6 and 9 hours.

Difficulty graduation

Backpack weight40%
Physical60%
Technical40%
Mental80%
Altitude20%

Scale 0–100%. Argentina Extrema graded difficulty system. How it is measured

Photos and videos

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Enquiry about: Trek to San Pio Lighthouse - Mitre Peninsula - Ushuaia - Tierra del Fuego — December 18, 2026
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