Zoo Knoxville is generally open daily from 9:00 a.m. to 5:00 p.m. This schedule remains consistent throughout most of the year, allowing guests ample time to explore the 53-acre campus. However, operational hours are subject to change based on seasonal requirements, weather conditions, and special fundraising events.

Understanding the specific timing for entry and the nuances of the zoo's schedule is essential for a seamless visit. The zoo enforces a strict last admission policy, typically cutting off entry one hour before the official closing time. For a standard 5:00 p.m. closure, the ticket windows will close and the last guest will be admitted at 4:00 p.m.

Standard Operational Hours and Holiday Closures

For the majority of the calendar year, Zoo Knoxville adheres to the following schedule:

  • Monday to Sunday: 9:00 a.m. – 5:00 p.m.
  • Last Admission: 4:00 p.m.

It is important to note that while the gates may remain open until 5:00 p.m., certain animal habitats may begin the transition to their night quarters starting around 4:30 p.m. Visitors who arrive late in the afternoon might find some exhibits less active as animals move to indoor areas for feeding and rest.

Regular Holiday Closures

The zoo is committed to providing its staff and volunteers time with their families during major holidays. Consequently, Zoo Knoxville is closed on the following days:

  1. Thanksgiving Day
  2. Christmas Eve
  3. Christmas Day

Outside of these three dates, the zoo operates daily, rain or shine, unless extreme weather poses a safety risk to the animals or guests.

Special Events and Early Closures in 2026

Special events are a cornerstone of Zoo Knoxville’s community engagement and fundraising efforts. These events occasionally require the zoo to adjust its public operating hours.

A notable upcoming change occurs on Saturday, April 25, 2026. On this day, the zoo will close early at 2:00 p.m. to prepare for the Zoofari Gala, the institution's premier annual fundraising event. Guests planning a visit during this weekend should aim to arrive at the 9:00 a.m. opening to maximize their time before the early closure.

Other temporary adjustments often occur in October for the "Brew at the Zoo" or "Boo at the Zoo" events. During these periods, the zoo may close at 3:00 p.m. or 4:00 p.m. to reset the park for evening festivities. Checking for on-site notices a few days prior to visiting in the fall is highly recommended.

Admission Prices and Ticketing Information

Planning a visit to Zoo Knoxville involves more than just checking the clock; understanding the pricing structure can lead to significant savings.

Current Ticket Rates

  • Adults (Ages 13-64): $26.95
  • Children (Ages 3-12): $21.95
  • Seniors (Ages 65+): $21.95
  • Children (Ages 2 and Under): Free
  • Active Military & Veterans: Free admission (ID required at the gate)

The Online Advantage

There is a clear financial incentive to purchase tickets in advance through the official online portal. Zoo Knoxville applies a $2.00 per ticket in-park service fee to all transactions made in person at the front gate. By purchasing online, guests not only skip the often lengthy queue at the ticket windows but also avoid this additional surcharge. Online tickets are typically delivered via email and can be scanned directly from a smartphone at the turnstiles.

Group Rates

For parties of 15 or more, discounted group rates are available. Adult group tickets are reduced to approximately $21.95, while children and seniors in a group pay $16.95. These must be purchased in a single transaction to qualify for the discount.

Parking and Transportation Logistics

The zoo is located at 3500 Knoxville Zoo Dr., Knoxville, TN 37914, just a short drive from downtown Knoxville.

  • Parking Fee: $5.00 per vehicle.
  • Member Benefit: Zoo Knoxville members receive free parking as part of their membership package.
  • Accessibility: Both upper and lower parking lots offer designated handicap spaces. RV parking is also available, though it is limited during peak weekend hours.

Navigating to the zoo is straightforward via I-40. Take the Rutledge Pike/Knoxville Zoo Drive exit (#392) and follow the prominent brown signs that lead directly to the main entrance.

Strategic Visiting: When to Arrive for the Best Experience

To truly appreciate the biodiversity at Zoo Knoxville, timing is everything. Our observations suggest that the "early bird" strategy is the most effective way to see the animals in their most active states.

The Morning Surge (9:00 a.m. – 11:00 a.m.)

Most animals, particularly the large cats and primates, are most active during the cooler morning hours. In our experience, the Asian Trek area, which houses the Malayan tigers and white-handed gibbons, is spectacular right after opening. The gibbons are known for their vocalizations and acrobatic displays early in the day. Furthermore, the red pandas—of which Zoo Knoxville is a world-renowned leader in breeding—tend to be more visible and mobile before the midday sun prompts them to nap in the higher branches of their enclosures.

Midday Lull and Indoor Retreats (12:00 p.m. – 2:30 p.m.)

As temperatures rise, many animals retreat to shaded areas. This is the ideal time for human visitors to explore the indoor exhibits. The Reptile Enrichment Center and the various greenhouses provide a climate-controlled environment. While the humidity in the reptile house can be high, it remains a comfortable alternative to the direct Tennessee sun during July and August.

Late Afternoon Activity (3:30 p.m. – 4:30 p.m.)

Just before the 5:00 p.m. closure, there is often a secondary spike in animal activity. Many animals anticipate their evening feeding and can be seen pacing or waiting near their habitat doors. While this offers a glimpse of the animals, it can feel less "natural" than the morning activity.

A Deep Dive into Key Exhibits

Knowing the zoo's layout helps in planning a route that aligns with the opening hours.

Asian Trek

This multi-million dollar expansion is a highlight of the park. It features:

  • Tiger Forest: Home to Malayan tigers. The exhibit is designed with multiple viewing levels, including glass-fronted areas that allow for close encounters.
  • Gibbon Trails: Look up to see these primates swinging through a complex network of ropes and platforms.
  • Red Panda Village: Zoo Knoxville has birthed more red pandas than any other zoo in the world. The best time to photograph them is during the 9:00 a.m. hour.

African Venture

The African Venture section transports guests to the savannah.

  • Gorilla Valley: A lush, immersive habitat. The silverbacks are impressive to observe, especially during scheduled keeper talks which usually happen in the late morning.
  • Grasslands: Here you will find giraffes, zebras, and white rhinos. For a small additional fee, guests can participate in giraffe feeding, which is a timed event usually held between 10:30 a.m. and 3:00 p.m. (weather permitting).

Kids Cove

Perfect for younger children, this area is designed for interaction.

  • Petting Zoo: Children can touch goats and sheep. This area usually has high activity throughout the day but can get crowded between 11:00 a.m. and 1:00 p.m.
  • Clayton Safari Splash: A water play area that is a lifesaver during summer visits. Note that the splash pad usually operates on the same hours as the zoo but may close slightly earlier for cleaning.

Conservation and Education: Why Your Visit Matters

Zoo Knoxville is not merely a place for viewing animals; it is a "KultureCity" certified sensory-inclusive venue and a leader in global conservation.

Quarters for Conservation

A portion of every ticket sold (25 cents) goes directly to the "Quarters for Conservation" program. Guests are given a token upon entry to vote for their favorite conservation project. This program has funded efforts ranging from local bog turtle restoration to international research in Madagascar and Indonesia.

Species Survival Plans (SSP)

As an AZA-accredited institution, Zoo Knoxville participates in breeding programs for endangered species. Their success with the African elephant and the red wolf is a testament to the expertise of the zookeepers. Visiting during the scheduled "Keeper Chats" provides deep insight into these programs. These chats are typically listed on a board at the main entrance each morning.

Practical Amenities and Rentals

For those visiting with families or individuals with mobility challenges, the zoo offers several rental options located near the main entrance:

  • Single Strollers: $12.00
  • Double Strollers: $14.00
  • Manual Wheelchairs: $14.00
  • Electric Scooters: $32.00 (Note: Electric scooters are not available for rent during rainy conditions for safety reasons).

Dining Options

Food services are available throughout the park, with the main restaurants located near the entrance and in the African Venture area. While outside food is generally discouraged inside the zoo, there are picnic tables located in the parking lot area for those who prefer to bring their own meals.

Sensory Inclusion

Being a KultureCity certified venue, the zoo provides "Sensory Bags" at the Guest Services office. These bags include noise-canceling headphones, fidget tools, and verbal cue cards to assist guests with sensory processing needs.

Frequently Asked Questions (FAQ)

What time does Zoo Knoxville open?

Zoo Knoxville opens at 9:00 a.m. daily.

What is the latest I can enter the zoo?

The last admission is at 4:00 p.m., exactly one hour before the park closes at 5:00 p.m.

Is Zoo Knoxville open in the rain?

Yes, the zoo remains open during rain. However, certain outdoor attractions like the carousel, train rides, and electric scooter rentals may be suspended. Some animals also prefer to stay in their indoor shelters during heavy downpours.

Do I have to pay for parking?

Parking is $5.00 for non-members and free for Zoo Knoxville members.

Can I feed the animals?

General feeding of animals by guests is strictly prohibited for their health and safety. The only exception is the supervised giraffe feeding station, which requires a separate ticket.

Are there any days the zoo is closed?

The zoo is closed on Thanksgiving Day, Christmas Eve, and Christmas Day.

Is the zoo accessible for wheelchairs?

Yes, the majority of the zoo is accessible via paved paths. However, due to the natural ridge terrain of East Tennessee, some paths have significant inclines. Electric scooters are recommended for those with mobility concerns.

Conclusion and Summary

A visit to Zoo Knoxville is a highlight for any traveler in East Tennessee. By arriving at the 9:00 a.m. opening time, you ensure the best possible viewing experience for active species like tigers and red pandas. Remember that the 5:00 p.m. closing time means you must be through the gates by 4:00 p.m.

Keep an eye out for special dates like April 25, 2026, when the zoo closes at 2:00 p.m., and always purchase your tickets online to save the $2.00 service fee. Whether you are coming for the 800+ animals or the world-class conservation education, planning your day around these operational hours will ensure a "wildly fun" and stress-free adventure.