Trekking Emerald Lagoon

Laguna Esmeralda is one of the easiest ways to trade Ushuaia’s streets for quiet forest, open mountain views, and a striking lake. The route takes about two hours each way, and in winter the famous emerald color may be hidden under ice and snow. You get a small group of up to 12 people, a guide, transport, lunch, and hot coffee or tea.

I like the relaxed pace and the practical hotel pickup, especially when Ushuaia’s weather is doing its usual dance. I also like that guides such as Nicolas have helped people manage fresh snow, mud, and changing trail conditions without turning the outing into a race. The main catch is simple: you need proper waterproof boots and clothing, and those are not included.

Key things to know before you book

• The trail takes about two hours each way: You return by the same route, for roughly five hours on the trail.
• Snow and mud can change the walk: Trail shoes may not be enough after rain or fresh snowfall.
• Small groups keep the pace personal: The advertised maximum is 12, although another description gives 15.
• Lunch and hot drinks are included: Snacks and coffee or tea make the rest stops more comfortable.
• The lake is not always emerald: It can remain frozen until around mid-October.
• Cruise timing needs care: The 9:00 a.m. start may not work with a ship arrival or delayed disembarkation.

From your hotel to the trailhead at 9:00 a.m.

The day begins with pickup from your hotel, or from the port for eligible pickups, at 9:00 a.m. That transfer removes one chore from your morning. You do not need to find the trailhead or arrange a taxi into the forest, and the return ride brings you back to Ushuaia after the walk.

The fixed start matters. If you arrive by cruise ship, do not assume that a 9:00 a.m. tour will wait while the ship clears and you come ashore. A delayed disembarkation can mean missing the departure, and the operator keeps to the planned schedule for the rest of the group. If your ship timing is tight, a private outing that fits your port call is the safer choice.

The drive itself is part of the change in mood. Ushuaia quickly gives way to forest and mountain country, but the tour information does not promise a particular drive time or scenic stop. Think of the vehicle transfer as useful transportation, not as a separate sightseeing tour.

Group size is another practical point. The experience is described as a maximum of 12 people in the additional information and 15 in the highlights. Either way, this is a small-group outing rather than a large coach trip. That usually makes it easier to ask questions, hear the guide, and stop when the trail needs attention.

Two hours through forest and wet ground

The walk to Laguna Esmeralda takes about two hours. It is not described as a technical climb, but the surface can make it much harder than the distance suggests. Fresh snow, slush, mud, and wet ground have all been part of the experience for some groups.

On a dry day, the outing may feel more like a long mountain walk than a demanding hike. One account describes a comfortable walk up and down, with a well-marked trail and regular rest stops. Another gives a more serious warning: wet conditions can make the route tough, especially for anyone without suitable boots and clothing.

Both impressions can be true. The route may be manageable for someone with moderate fitness, yet still require care in snow and mud. You should be ready to walk for several hours, handle uneven ground, and stay outdoors in changing weather. The guide can control the pace, but cannot make wet terrain dry.

The guide adds value in ways that are easy to miss when walking alone. You receive explanations about local plants and animals, and the pace includes breaks. One guide, Nicolas, was singled out for handling snowy and muddy conditions well. A Portuguese-speaking guide has also led the walk for Portuguese-speaking participants, though a particular guide cannot be guaranteed.

Small birds may come close during rest stops. One particularly memorable detail is the chance to feed small birds by hand with nuts. Do not treat that as guaranteed wildlife viewing, but it shows how the pauses can add interest beyond simply reaching the lake.

Laguna Esmeralda in every season

The lagoon is the reward at the end of the outward walk. Its appearance depends heavily on the season and the weather. In warmer months, you have a better chance of seeing the water in the green tone that gives Laguna Esmeralda its name.

In winter, the view changes completely. The lake can stay frozen until mid-October, and snow may cover the trail and surrounding ground. That means you may not get the classic green-lake image, but you can get a peaceful winter scene instead. If a bright emerald pool is your main goal, choose a warmer period and check conditions before booking.

You have time at the lagoon before returning on the same trail. The supplied schedule gives five hours for the trek and a further 30 minutes for drop-off, within an overall duration of about six hours. The timing allows for walking, pauses, lunch, and time near the water, although the exact length of each stop depends on the group and conditions.

The return route is not a second trail. That is both good and bad. You get another look at scenery you may have missed on the way in, and you already know what lies ahead. But anyone hoping for a loop walk or a new route back will find the outing repetitive.

Lunch, snacks, and a hot cup at the right moment

Food is one of the better practical extras here. Lunch, snacks, and coffee or tea are included, so you do not need to organize a full trail meal. A hot drink can be welcome after a cold or wet section, and one account specifically praised the lunch and hot instant coffee or tea.

The supplied details conflict on bottled water. The highlights say bottled water is included, while the inclusion list says bottled water is not included. I would not rely on the tour to provide it. Bring your own water unless the operator confirms otherwise.

You should also bring extra socks. Wet feet can make the return walk miserable, even when the trail itself is not especially difficult. Waterproof boots and waterproof clothing are not included, and hiring them locally may be possible. One person reported renting boots for about £6, but prices and availability can change, so confirm this before the morning of the trip.

Dress for rain, snow, and wind, not just for the forecast at breakfast. The tour operates in all weather. That policy is useful for planning, but it means you must take responsibility for your clothing. A sunny start in Ushuaia does not guarantee a dry trail at the lagoon.

Is the $105 price fair?

At $105 per person, the price is reasonable if you value convenience and guidance. You are paying for hotel or port transport, a professional guide, lunch, snacks, hot drinks, and a small group. For a visitor without a rental car or hiking equipment, those extras can save time and reduce hassle.

The value is less obvious if you already have transport, know the trail, and carry your own food and gear. The path is well marked, and some confident hikers could complete it without a guide. In that case, the guide’s main benefits are company, wildlife and plant information, group pacing, and help when weather turns rough.

I would not book this solely because it is called an easy walk. Conditions decide how comfortable the day feels. The trail may be gentle in good weather and wet, slippery, and tiring after snow or rain. The price is strongest for visitors who want a planned half-day outing and do not want to solve every detail themselves.

The group format also affects value. A maximum of 12 people gives the guide a chance to keep the group together and adjust rest stops. It is not a private walk, so you will share the pace and timing with others. That is part of the tradeoff for keeping the cost below a private excursion.

Who will enjoy this walk most?

This outing suits you if you have moderate fitness, enjoy a full morning outdoors, and can accept changing conditions. It is a good match for couples, solo visitors, and families with participants who are comfortable walking for several hours.

You will probably enjoy it most if your priority is seeing Ushuaia’s natural setting with transport and meals arranged. The guide’s explanations and steady pace give the day more structure than simply following a trail alone.

It is a weaker match if you need a guaranteed green lagoon, dislike mud, or have only a narrow window between cruise arrival and departure. It is also a poor choice if you plan to wear ordinary sneakers and hope the trail will be dry.

The tour requires passport name, number, expiry date, and country for every participant at booking. Confirmation is provided at booking, and cancellation is free up to 24 hours before the start time. Changes or cancellations inside that 24-hour window are not accepted for a refund.

Should you book Trekking Emerald Lagoon?

Book it if you want a guided, small-group walk with hotel transport, food, and a good chance to see Ushuaia’s forest and mountains without planning the day yourself. The strongest reasons are the personal group size, helpful pacing, and support when snow or mud makes the trail less forgiving.

Skip it, or choose a private option, if your cruise schedule is uncertain. Also think twice if your only goal is a bright green lake, since winter ice can cover the water until mid-October.

My practical call: book this for the organized experience, not just the photograph. Bring waterproof boots, rain gear, extra socks, and your own water unless the operator confirms that water is supplied. With that preparation, the walk can be a memorable half-day outing rather than a cold lesson in poor packing.

FAQ

How long does the trekking experience last?

The tour lasts about six hours in total. The trek to Laguna Esmeralda takes about two hours, the return uses the same trail, and hotel drop-off takes about 30 minutes.

What time does the tour start?

Pickup begins at 9:00 a.m.

Is hotel pickup included?

Yes. Hotel pickup and drop-off are included. Port pickup and drop-off are also listed as included.

How large is the group?

The additional information gives a maximum of 12 participants. Another description lists a maximum of 15, so confirm the exact limit when booking.

Do I need to be very fit?

You should have a moderate level of physical fitness. The walk can be comfortable in good weather but tougher in snow, slush, mud, and wet conditions.

Are trekking boots and waterproof clothing included?

No. Waterproof clothing and trekking boots are not included. You should arrange suitable gear before setting out.

Is lunch included?

Yes. Lunch, snacks, and coffee or tea are included.

Is bottled water included?

The tour details give conflicting information. One section says bottled water is included, while another says it is not. Bring your own water or confirm directly with the operator.

Can I cancel for a full refund?

Yes, if you cancel at least 24 hours before the local start time. Cancellations or changes made less than 24 hours before departure are not accepted for a refund.