UT Arboretum

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UT Arboretum The UT Arboretum is a place for all seasons! Our trails are open daily 8am - 1 hour prior to sunset. We are open daily from 8am-sunset.

Please make sure to exit the arboretum 1 hour prior to sunset. Walkers can enjoy our over five miles of walking trails year round. The Visitors Center is open from Monday-Friday 8am-noon and 1pm-4:30 pm. Our beautiful auditorium is available for rental to host your wedding, meetings, or family events. Please call (865) 483-7277 for rental inquires. http://utarboretum.tennessee.edu/auditorium.htm

The Arboretum is a project of the University of Tennessee Forest Resources AgResearch and Education Center. This 250 acre research and education facility has over 2,500 native and exotic woody plant specimens that represent 800 species, varieties, and cultivars.

Reminder to visitors: we close one hour prior to sunset so currently we close by 6:15pm, closing time gets earlier as th...
10/09/2026

Reminder to visitors: we close one hour prior to sunset so currently we close by 6:15pm, closing time gets earlier as the time of sunset changes. Please check the time and make your plans to be finished by then so our staff can leave on time!

Our Tai Chi for Arthritis and Fall Prevention series will begin next Monday October 5.  Classes continue on Monday and W...
09/29/2026

Our Tai Chi for Arthritis and Fall Prevention series will begin next Monday October 5. Classes continue on Monday and Wednesday from 12:15-1pm through October. This is a free program we offer in partnership with Anderson County Extension. No experience needed, no pre-registration required. We recommend trying to attend most classes for the best experience. This class is held outside at our covered Sharp Program Shelter. Parking is available at the site and directional signs will be out.

PSA: Friday, 9/25 As of 9am the UT Arboretum is closed to visitors due to construction.We hope to be back to normal Satu...
09/25/2026

PSA: Friday, 9/25 As of 9am the UT Arboretum is closed to visitors due to construction.We hope to be back to normal Saturday. The amount of large construction equipment is making the area unsafe for visitors.

Monday Mantis ID help to guide you on protecting our native Praying Mantis!https://nativeplantecosystems.com/learn/found...
09/21/2026

Monday Mantis ID help to guide you on protecting our native Praying Mantis!
https://nativeplantecosystems.com/learn/foundations/praying-mantis-identification-guide?fbclid=IwY2xjawUeD51wZG9mAWV4dG4DYWVtAjEwAGJyaWQRMUE5M0cwNzJDRFh1ZW5lc2pzcnRjBmFwcF9pZBAyMjIwMzkxNzg4MjAwODkyAAEeP2wZSDgNEPTTmVjBdSHaMYCDtzVjgyL54c2SmJ_co0eL5kP0sCyoFhxd-KY_aem_p73RSQa8cFm-MY5FeEVHIg

Identify praying mantises in the Midwest and Mid-Atlantic. Compare Carolina, Chinese, European, narrow-winged and Asian jumping mantises, including nymphs and egg cases.

Foks - it is so hot we advise taking water when you go to the mailbox - much less when hiking! Please be cautious in thi...
09/18/2026

Foks - it is so hot we advise taking water when you go to the mailbox - much less when hiking! Please be cautious in this heat, the trees do help but do not set out without water! Don't let lack of planning become an emergency! On September 19th our Third Saturday Hike will start at 9am, meet at our Visitors Center. Please wear closed toed shoes as well for safety. We have had copperhead activity recently. This is their home too so please have good manners and wear shoes with closed toes.

Address

901 South Illinois Avenue
Oak Ridge, TN
37830

Opening Hours

Monday 8am - 4:30pm
Tuesday 8am - 4:30pm
Wednesday 8am - 4:30pm
Thursday 8am - 4:30pm
Friday 8am - 4:30pm
Saturday 8am - 4:30pm
Sunday 8am - 4:30pm

Telephone

+18654837277

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