Ascend from La Paz to Charquini base camp and follow a high-Andean trail to Laguna Esmeralda at 5,024 m. This full-day trek pairs glacial scenery and local mining history with a manageable, altitude-focused hike.
More ways to explore the area's outdoor wonders
A high-altitude morning begins with the engine’s low hum as the van climbs out of La Paz and the city scrambles below. Air thins with every kilometer; wind tugs at jackets and the Andes push a cool, clean clarity into the lungs. At Charquini base camp (4,800 m) hikers step onto a stony trail that threads toward a bright, highland bowl where Laguna Esmeralda sits like a focused jewel at 5,024 m.
Difficulty
moderate
Duration
8–9 hours
Fitness Level
Moderate fitness: able to hike uphill for 60–90 minutes at high altitude and tolerate long transfer drives
Wildlife
History
The Milluni area has a long mining history that shaped La Paz’s industrial expansion; several ruins and cemeteries mark that era.
Conservation
High Andean ecosystems are fragile—stay on trails, pack out all waste and minimize campfire or trampling impacts to protect water sources and native plants.
Reserve your spot on the Full day Tour Charquini and Laguna Esmeralda today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Acclimate first
Spend at least 24–48 hours in La Paz or lower-elevation areas before this trek to reduce altitude sickness risk.
Layer for changing conditions
Bring a warm insulated layer and a windproof shell—temperatures can swing quickly above 4,500 m.
Footwear and traction
Wear sturdy hiking boots with good tread; trails are rocky and can be slippery when wet or icy.
Hydrate and pace
Drink water steadily and walk at a conversational pace—short, frequent breaks help your body adjust at altitude.
Sturdy hiking boots
Provides ankle support and grip on rocky, uneven highland trails.
Insulated jacket (down or synthetic)
Keeps you warm during stops and cold descents, especially at 5,000 m.
winter
Sun protection (sunglasses, SPF 50, brimmed hat)
Strong UV at altitude requires reliable sun protection even on cool days.
summer
1–2L water and electrolyte mix
Hydration is critical for performance and altitude adaptation.