Download coordinates as: Upper Tenthill is a rural locality in the Lockyer Valley Region, Queensland, Australia.

Wonga Creek forms a small part of the southern boundary on its way to join the Tenthill.

[4] Tent Hill Upper State School opened on 27 August 1877; it closed on 31 December 2002.

[10] The plans and specification were prepared at no charge by Mr. A MacGregor of Ipswich and it was constructed by Mr H. Percy for £78 10s.

It was relocated to the Gatton Historical Village on 19 August 1984 where it was restored and rededicated on Sunday 4 November 1984.

[18][19] Following his death in 1997, a memorial to Coster was unveiled by Bob Katter at the Tenthill Hotel Carpark on Saturday 27 May 2000.