About us

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Our history and experience

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Peppertree Arcadia was established in Sydney's Hills District twenty-five years ago by Marty and LouLou McInerney. Drawing on decades of experience in training and competing horses as well as creating premier equestrian facilities throughout Australia as well as in Europe and Japan, they've created a tranquil property offering every facility that horses and riders alike require to reach their best performance.  

At Peppertree Arcadia, we're passionate about helping to develop the next generation of competitive riders in Australia and propelling the sport to new heights.

Get to know our staff

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LouLou McInerney

LouLou McInerney


LouLou McInerney is a qualified Equestrian Australia (EA) Level 1 instructor with more than 40 years’ experience coaching and extensive expertise as a competitive showjumper across Australia.  

LouLou is passionate about developing competitive riders, and re-training racehorses as performance horses.

Marty McInerney

Marty McInerney

Racing Trainer

Accomplished horseman Marty McInerney joined the Australian training ranks five years ago, after spending a lifetime involved with equestrian horses.

Training his team of racehorses at Hawkesbury, Marty’s expertise extends to: pre-training, training competitive race horses, and re-training retired Thoroughbreds.

Tess McInerney.

Tess McInerney


Having ridden for most of her life,
Tess McInerney is qualified EA Level 1 instructor.  

A highly competitive ‘Young Rider’, Tess takes great pleasure in helping Peppertree’s novice clients develop their skills and passion for all things equestrian.




We Started


Happy clients



What our clients say 

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A big thank you to Marty McInerney from all the team at Kolora Lodge for supplying us with the new Geo Pro surface in our round yard! We absolutely love it!

Michelle Lang-McMahon

Owner, trainer and professional rider

We're delighted with the difference that GeoPro Footing has made; the horses love it and its making a huge difference! We're also delighted to recommend the surface and the service from the GeoPro team.

Greg McDermott

Fernhill Equestrian Centre

We have recently had a new roundyard constructed and chose to use GeoPro Footing. The results and feel are amazing! Highly recommend this product as a must have. We will be upgrading our arena with it shortly.

Donna Peulic

Windarra Park Equestrian

A thoroughly professional stable that manages to cater to every level in a caring, enthusiastic and friendly environment.

Richard Kennard

Peppertree Equestrian client

We had Marty and his team come upgrade our arena at Kallaroo Park Equestrian Centre and couldn't be happier with the end result and process. I would highly recommend his products and skills.

Eva Rasmussen


Industry memberships

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Equestrian Australia

Jumping NSW

Racing NSW