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Sandoval Lake Full Day

Sandoval Lake Full Day

The Best One-Day Amazon Experience in Tambopata

Full day · Moderate · Small group

DurationFull day
DifficultyModerate
Highest pointAndes
Group sizeSmall group
MealsIncluded

Overview

For travelers who have just one day to experience the extraordinary beauty and wildlife of the Peruvian Amazon, the Sandoval Lake Full-Day Tour from Puerto Maldonado is the finest and most rewarding choice available. This expertly guided adventure takes you deep into the Tambopata National Reserve to explore the magnificent Sandoval Lake, an immaculate oxbow lake surrounded by dense primary rainforest, towering Amazon palms, and extraordinary wildlife in a state of remarkable natural abundance.

Located just 8 kilometers from Puerto Maldonado inside the strictly protected Tambopata National Reserve, Sandoval Lake is one of the most celebrated wildlife destinations in the entire Peruvian Amazon. The chance to observe the resident family of giant river otters gliding silently through the morning water is consistently described by visitors as one of the most powerful wildlife encounters available anywhere in South America.

Your adventure begins in Puerto Maldonado with a scenic 45-minute motorized boat journey along the Madre de Dios River, followed by a 3-kilometer guided jungle hike to the lake. You then explore its waters by traditional paddle canoe, one of the most peaceful and effective ways to observe wildlife, with close encounters with giant otters, black caimans, hoatzins, kingfishers, herons, monkeys, and river turtles. A jungle box lunch is included on a small island, and the late afternoon brings the spectacle of hundreds of parrots and macaws returning to roost as the sun sets over the Amazon.

Why you'll love this trek

  • The best of the Amazon in a single day — the celebrated Sandoval Lake in the Tambopata Reserve.
  • Glide across a mirror-still lake famed for giant otters, caimans and macaws.
  • A scenic river journey and jungle hike to one of Tambopata's most beautiful spots.
  • Ideal for travelers with just one day to taste the Peruvian rainforest.

Itinerary

your day, hour by hour

Meeting point in Puerto Maldonado

Between 8:30 and 9:00 AM. Your adventure begins at our authorized office in Puerto Maldonado, where your bilingual guide meets you, gives a brief overview of the day's itinerary and important practical tips, and then escorts you to the port on the Madre de Dios River.

Boat ride to the Sandoval Lake Reserve

A wonderful 45-minute motorized boat journey downstream along the Madre de Dios River to the entrance checkpoint of the Sandoval Lake Reserve. Along the river you catch your first glimpses of Amazon wildlife, from herons and kingfishers to local fishing communities along the banks. At the reserve entrance your guide completes your registration and entry.

Guided jungle hike to Sandoval Lake

A 3-kilometer guided hike (about 45 minutes) through primary Amazonian rainforest to the shores of Sandoval Lake. Your guide identifies the extraordinary diversity of tropical flora, including the many Amazon palm species that characterize this ecosystem, as well as insects, birds, reptiles, and amphibians. With some luck you may spot monkeys or river turtles before even reaching the lake.

Morning canoe exploration

At the lake you board a traditional paddle canoe, moved silently by oars for minimum disturbance to the wildlife. During about an hour of morning canoeing your guide scans the surface and shores for the full diversity of Sandoval Lake wildlife. The resident family of giant river otters is the most celebrated attraction, often visible fishing and playing on the water, alongside black caimans, river turtles, hoatzins, cormorants, anhingas, kingfishers, and herons.

Box lunch on a lake island

After the morning session you disembark on one of the small islands within the lake for a traditional Amazonian box lunch, with about 30 to 40 minutes of free time to eat, relax, and absorb the remarkable peace and beauty of the environment.

Afternoon canoe session and sunset

You board the canoe again for a second session of wildlife observation, often the most productive time for giant otter sightings as the afternoon activity patterns shift. As the light softens, you may be treated to one of the most magical moments of the day: the spectacle of hundreds of parrots and macaws returning noisily to roost in the giant trees around the lake as the sun sets over the Amazon.

Return to Puerto Maldonado

You complete the 45-minute return jungle hike to the reserve entrance and board the boat for the 45-minute journey back along the Madre de Dios River, watching the last light of the Amazon sunset over the water. You arrive in Puerto Maldonado at approximately 4:00 PM, where the tour concludes.

What's included

Included

  • Professional certified bilingual guide (English and Spanish). Your expert guide accompanies you throughout the entire day, leading the jungle hike, the canoe exploration, and all wildlife observation with in-depth commentary and identification.
  • Round-trip river transportation. Motorized boat between Puerto Maldonado port and the Sandoval Lake Reserve entrance and return.
  • Traditional paddle canoe exploration of Sandoval Lake. Full morning and afternoon canoe sessions on the lake, moved silently by oars for the best wildlife encounters.
  • Traditional Amazonian box lunch. Served on a small island within the lake, featuring local and regional flavors.
  • Permanent guide assistance throughout the tour. Your guide is with you at all times, from the morning meeting to the afternoon return.
  • First-aid kit. Available throughout the tour.

Not included

  • Sandoval Lake Reserve entrance fee. Not included in the tour price and paid directly at the reserve checkpoint on the day of the tour. Please ask our team for the current entrance fee at the time of booking.
  • Travel insurance. Not included. We strongly recommend purchasing travel insurance before your trip.
  • Vaccinations. Not included. A yellow fever vaccination is recommended for travel to the Amazon; consult your doctor before visiting.
  • Gratuities. Tips for your guide and boat operator are entirely optional. A voluntary tip is always warmly appreciated for exceptional service.
  • International and domestic flights and airport taxes. Not included.
  • Personal expenses. Souvenirs, extra drinks, and any other personal purchases are not included.

What to bring

A suggested packing checklist for this trip.

Essential

Valid passport Bring your original passport — required to enter Machu Picchu and other sites, and at checkpoints.
Cash in soles Cash in soles for water, snacks, tips and small shops — there are few ATMs and many places don't take cards. Bring small bills.
Personal medication Personal medication plus a small first-aid kit (blister care, painkillers, altitude tablets).
Insect repellent Insect repellent — essential in the jungle and humid areas.
Reusable water bottle A reusable bottle (1–2 L); refill along the way and cut down on plastic.

Clothing

Comfortable shoes Comfortable light shoes for travel and resting your feet.
Long-sleeve shirts A light long-sleeve shirt for sun and insect protection.
Trekking pants Quick-dry trekking pants; convertible ones are handy.
Rain poncho A rain poncho that also covers your backpack.
Sun hat A sun hat or cap for the strong midday sun.
Light footwear Sandals for camp, river crossings or the hot springs.

Equipment

Daypack (15–25 L) A comfortable daypack (15–25 L) for water, layers and camera.
Flashlight A small flashlight or headlamp for low-light moments.
Binoculars Binoculars to spot wildlife and distant scenery.
Dry bag A dry bag to keep electronics and clothes dry.
Power bank A power bank; there's little or no charging on the trail.

Recommended

Camera & charger A camera and charger; the views are unforgettable.
Snacks & energy bars Snacks and energy bars for the trail.
Sunglasses (UV) UV-protection sunglasses; glare is intense at altitude and on snow.

Pricing

2026 Season (per person)
Sandoval Lake Full-Day Tour$45 USD

Every departure is accompanied by a professional certified bilingual guide (English and Spanish) who leads the jungle hike, the canoe exploration, and all wildlife observation. Our customer support is available 7 days a week from 7:00 AM to 10:00 PM, ensuring your Sandoval Lake adventure is safe, enriching, and genuinely unforgettable.

Good to know

Acclimatize first. Spend at least 2 days in Cusco (3,400 m) before any high-altitude trek. Our guides carry emergency oxygen and are first-aid trained.

  • To cancel or make changes, please contact us at info@machupicchuonline.com.
  • Rescheduling: need to change your date or switch to a different experience? No problem. You may reschedule at no extra cost, as long as you notify us before 7:00 PM the day before your original tour date.
  • Cancellations by Machu Picchu Online: in the unlikely event that we need to cancel your tour due to adverse weather, river conditions, or other unforeseen circumstances beyond our control, you will receive a full 100% refund of your payment, no questions asked.
  • Full refund (100%): cancel at least 24 hours before the scheduled departure.
  • Partial refund (50%): cancel within 24 hours but before 7:00 PM the day prior.
  • No refund: cancellations made after 7:00 PM the day before the tour.

Frequently asked questions

What is Sandoval Lake and what makes it so special?
Sandoval Lake (Lago Sandoval) is a pristine oxbow lake located just 8 kilometers from Puerto Maldonado inside the Tambopata National Reserve, formed centuries ago when the Madre de Dios River cut off one of its great meanders, creating an isolated, nutrient-rich lake of extraordinary ecological value. It is one of the most celebrated wildlife destinations in the entire Peruvian Amazon, famous above all for its resident family of giant river otters, extraordinary birdlife, and the abundance of wildlife that thrives in its undisturbed ecosystem.
Is it possible to see giant river otters at Sandoval Lake?
Yes. Sandoval Lake is one of the most reliable locations in the entire Amazon for observing giant river otters (Pteronura brasiliensis), one of the most spectacular and endangered mammals in South America. A resident family inhabits the lake year-round and is frequently observed during the morning and afternoon canoe sessions. Wildlife sightings are never formally guaranteed in nature, but the probability here is significantly higher than at most Amazon destinations.
Why do we use paddle canoes rather than motorized boats on the lake?
Traditional paddle canoes moved silently by oars are used for all exploration on Sandoval Lake because they allow wildlife to behave completely naturally, without disturbance from motor noise. This results in significantly better, closer, and more authentic encounters, particularly with the giant river otters, caimans, and birds that inhabit the lake.
What wildlife can I expect to see?
The biodiversity of Sandoval Lake is extraordinary. You can expect to observe giant river otters, black caimans, river turtles, hoatzins, herons, kingfishers, cormorants, anhingas, monkeys, and a remarkable diversity of tropical birds throughout the day, including the spectacular late-afternoon arrival of parrots and macaws gathering to roost in the trees around the lake at sunset.
How long is the jungle hike to reach Sandoval Lake?
The hike from the reserve entrance to the lake covers approximately 3 kilometers of flat Amazonian rainforest trail, taking about 45 minutes at a comfortable pace. The trail is well-maintained and accessible for most healthy adults, and your guide walks with you throughout, identifying flora and fauna along the route.
Can I swim at Sandoval Lake?
Swimming directly in the lake is generally not recommended due to the presence of caimans and piranhas. However, your guide will indicate designated areas and opportunities in appropriate sections, and the natural environment is fully enjoyable from the canoe throughout the day.
What is the best time of year for the Sandoval Lake tour?
The tour operates year-round. The dry season from May to October provides the most reliable weather, clearer water, and generally better wildlife visibility. The rainy season from November to April brings beautifully lush green landscapes, higher water levels, and a vibrant jungle atmosphere; waterproof gear is particularly important during this period.
Is this tour suitable for birdwatchers and photographers?
Absolutely. It is one of the finest birdwatching and wildlife photography experiences available anywhere in the Peruvian Amazon. The combination of the rainforest trail, the silent canoe on the lake, and the extraordinary diversity of species, including giant otters, hoatzins, kingfishers, herons, macaws, and parrots, provides exceptional opportunities for both casual observation and serious photography.
Is the reserve entrance fee included?
No. The reserve entrance fee is paid directly at the checkpoint on the day of the tour and is not included in the $45 USD tour price. Please ask our team for the current entrance fee at the time of booking.
What should I pack for this tour?
Bring your original passport (required for registration at the reserve checkpoint, carried in a waterproof bag), long-sleeved cotton shirts in natural or dark colors, long cotton trousers, and comfortable closed-toe walking shoes. Also pack insect repellent (minimum 35% DEET), high-SPF sunscreen, a hat and UV-protective sunglasses, a camera or smartphone with a spare battery, binoculars (also available for rent), a small dry bag, a reusable water bottle, and cash in soles for the reserve entrance fee and any extras.

Why book with Machu Picchu Online

100% local operator

Born and raised in Cusco, we run every tour ourselves.

Fair, direct prices

Real local rates with no reseller markup.

Licensed & certified

MINCETUR-registered, with official professional guides.

Human WhatsApp support

Real people, fast answers, in your language.