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A Guide to Visiting Khao Kheow Open Zoo to See Moo Deng, the Pygmy Hippo

A close-up of Moo Deng, the adorable pygmy hippo at Khao Kheow Open Zoo, showing her cute open mouth while lying on a mossy surface

Get to Know Moo Deng, the Pygmy Hippo

The pygmy hippo (Choeropsis liberiensis), affectionately known as “Moo Deng,” is one of the most charming and unique animals you can meet at Khao Kheow Open Zoo. With her smaller size compared to the common hippopotamus and her friendly demeanor, Moo Deng has quickly become the zoo’s star attraction, capturing the hearts of visitors from all over the world.
Key Features of the Pygmy Hippo
  • Smaller Than the Common Hippo
    Pygmy hippos are about 4.9 – 5.7 feet (1.5 – 1.7 meters) in length and weigh between 400 – 600 pounds (180 – 275 kilograms), making them significantly smaller and less intimidating than their larger cousins.
  • Calm and Friendly Personality
    Unlike the often aggressive common hippo, pygmy hippos like Moo Deng are quiet and peaceful. They prefer to stay in water and exhibit gentle, endearing behavior, making them a favorite among zoo visitors.
  • Glossy, Dark Skin
    Moo Deng’s skin has a sleek, shiny appearance, which helps retain moisture while she’s in the water. Her skin also secretes a reddish fluid, commonly called “blood sweat,” which acts as a natural sunscreen and protects against infections.
Fascinating Behaviors of Moo Deng
  • Loves Water
    Moo Deng spends most of her time in water, as it helps regulate her body temperature and supports her weight. Watching her swim gracefully is an absolute treat for visitors.
  • Active Both Day and Night
    Moo Deng displays behaviors both during the day and at night. She can often be seen swimming, walking around her habitat, or munching on her favorite snacks, giving visitors ample opportunities to witness her adorable antics.

Best Times to See the Pygmy Hippo

o catch Moo Deng, the pygmy hippo, at her most active, we recommend visiting during the following times:
  • Early Morning (8:00 – 10:00 AM):
    This is when the weather is cool, and most animals, including Moo Deng, are starting their day.
  • Afternoon (2:00 – 4:00 PM):
    After a midday rest, Moo Deng often comes out to swim or search for food, making it another great time to see her.
Tip: Be sure to check Khao Kheow Open Zoo’s feeding schedule. There might be a special feeding session for the pygmy hippo that you won’t want to miss!

Other Exciting Activities at Khao Kheow Open Zoo

Aside from meeting Moo Deng, the adorable pygmy hippo, there are plenty of other activities you shouldn’t miss at Khao Kheow Open Zoo, such as:
  • Animal Shows: Enjoy captivating performances featuring elephants, parrots, and sea lions.
  • Night Safari: Experience the thrill of observing nocturnal animals in their natural nighttime behavior.
  • Rare Animal Encounters: Get up close with exotic species like the white tiger, Indian rhino, and red panda.
There’s something for everyone, making your visit a fun-filled and unforgettable experience!

Preparing for Your Visit to Khao Kheow Open Zoo

  • Operating Hours:
    Khao Kheow Open Zoo is open from 8:00 AM to 5:00 PM. We recommend arriving early in the morning to avoid the heat and enjoy the animals at their most active.
  • Travel Options:
    • From Bangkok, the zoo is approximately a 1.5-hour drive, making it a convenient day trip.
    • Shuttle services are also available from nearby hotels for added convenience.
  • What to Bring:
    Don’t forget essentials like a hat, sunscreen, water bottles, and a camera to capture memorable moments during your visit.

Make your trip to Khao Kheow Open Zoo easy and hassle-free with our private vehicle service that prioritizes safety, cleanliness, and comfort. We offer a variety of vehicle models to suit your needs—whether you're traveling solo, with family, or in a group. Enjoy a smooth and stress-free journey with our round-trip service from Bangkok, ensuring your day is as enjoyable as possible!

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