Welcome to wineinsights!

Wineinsights is dedicated to enriching your wine knowledge and experience. Our services cater to wine lovers & enthusiasts who seek to delve deeper into the world of wine.

I'm John Penney, your learning facilitator, host, and consultant. My passion for wine was ignited in wine service experience at the Wellington Club during my university days, nurtured through extensive NZ & international wine travel & developed through completion of formal wine studies including WSET Level 3 with Distinction. I live in the beautiful New Zealand wine district of Martinborough, renowned for the quality of its Pinot Noir. Here I have an extensive wine cellar and regularly host wine-tasting events for local industry experts and enthusiasts. I am also the cellarmaster for the Martinborough Wine & Food Society.

Wine  Workshops

Interactive workshops to expand your wine knowledge and palate. A great option for initial training of winery cellar door or restaurant staff!

 

Custom Tours

An elevated wine touring experience in Martinborough, or anywhere else with a wine expert, customised according to your needs

 

Group Functions and Events

Fun and educational wine-tasting events for your group at your venue with a wine expert and skilled facilitator. Great for a break from a business planning session, or for teambuilding

 

Cellaring advice

 

Get advice about creating your cellar, what NZ wines to cellar and even assistance with procurement

Consistent Quality, Ageability & Sheer Drinkability: A Tasting of 2014 New Zealand Syrah

If Syrah was once a quiet contender on the NZ wine stage, it can now be considered a rising star. Hailed as one of our most exciting red varieties in terms of quality, aging potential and international recognition, Syrah is carving out a distinctive niche, particularly in Hawkes Bay and also on Auckland’s Waiheke Island. Tina Gellie wrote for Decanter in August 2018 that “New Zealand Syrahs are consistently high in quality…capable of offering excellent value compared to the Rhone” with MW Philip Tuck adding “Gimblett Gravels is probably the best site [for Syrah] outside France”.

Read more »

Gently Broaden Your Palate!

“I know what I like” is one of the most common refrains from someone reluctant to try an unfamiliar wine. On one level it makes sense – why risk paying for something that might disappoint when familiar favourites are readily available. But on a deeper level it limits our experience and denies us new pleasures. It is not so much that “we know what we like”, rather as my good friend Graeme always says, “we like what we know”.

Read more »

New Zealand at the Forefront of Sustainable Viticulture

“In 1995, Sustainable Winegrowing New Zealand (SWNZ) quietly emerged as the world’s first national sustainability programme for wine”, wrote Emma Jenkins MW for the July 3, 2025 edition of Decanter. From this world first, the New Zealand wine industry has maintained and developed its record of environmental stewardship. SWNZ is an evidence-based, globally recognised benchmark for measurable progress in sustainable viticulture and includes requirements covering people in the industry, soil, greenhouse gas emissions, water and biosecurity. New Zealand remains the only country in the world to have a unified member programme.

Read more »

A Wine Lover’s Progress

I wasn’t always a wine lover. In fact, it was only in my later years that I truly became fascinated by the thrills and mysteries of this wonderful drink. Sadly, the ignition of real passion came too late for me to enjoy the best years for purchasing Bordeaux and Burgundy. Fortunately, sublime as those missed drinking pleasures may be, the world of wine offers endlessly new and exciting discoveries.

Read more »

In Recognition of International Shiraz Day and the Penfolds 2025 Release

ust a couple of days ago, 24th of July to be exact, was International Shiraz Day. It’s perhaps not immediately clear why this should be so when we have International Syrah Day on February 16th. Shiraz is the Australian name for Syrah, a bold and flavourful red wine grape noted for its rich fruit and spice aromas and flavours, which does well both in warmer and cooler climates. The Syrah grape, a cross between Red Dureza from the Ardeche region of France and Mondeuse Blance an old Savoie variety became established in the Northern Rhone from Roman times. Cuttings were taken to Australia by James Busby, probably from Montpellier in 1832. The Busby collection had handwritten labels which said Scyras and Ciras which somehow became transliterated to Shiraz, and possibly associated with the Persian city of the same name, which did actually have wines called Shiraz, although these were almost certainly not made from Syrah.

Read more »

What’s the deal with whole bunch ferments?

Whole bunch fermentation is part of the original winemaking process. Crusher-destemmers are a 20th century invention. Prior to their arrival almost all red wines were fermented in whole bunches with their stalks intact, that is, both the main stalk structure of a bunch known as the rachis plus the little bits that attach the berries known as pedicels. Together these stalk components make up between 2% and 5% of the bunch weight and can vary in ripeness and colour from green (unripe) to brown (ripe). In the past, wines made with whole bunches were often rustic and tannic – usually because the stems were green or unripe, but also because an associated reduction in wine acidity increased susceptibility to Brettanomyces.

Read more »

A Flying Visit to the Mosel Valley and Four Amazing Wineries!

Last month I achieved a long-held ambition to visit that most famous of German wine regions, the Mosel, specifically the sub-region known as Mittelmosel. Centred on Bernkastel-Kues and stretching from Schleich to Pünderich, the region boasts stunning beauty and dizzyingly steep slate slopes – up to almost 80 degrees, appearing near-vertical. The best of these slopes face south, with the vines held as if by a toaster to the sun and close to the river. The southerly aspect and reflection of light from the river ensure that the Riesling grapes ripen. The slate rock of the slopes is both heat retaining and reflecting, further contributing to ripeness whilst also delivering a distinct “wet-stone” minerality to wines offering an extraordinary and often linear purity.

Read more »

Dipping Into PiWi Wines

If you are wondering what on earth I am talking about, I’m not surprised. Just a few weeks ago one of my online contacts mentioned she was studying for her WSET Level 4 Diploma and I asked what her research topic was. “PiWi varieties” she replied, and having no idea what PiWi varieties were, I did some quick research.

Read more »

Bodegas Marques de Murrieta Rioja Reserva Vertical Tasting

I first tasted the Murrieta wines on the occasion of the 170th anniversary release of a special library release: a vertical of six of the Reserva wines from 2012-2017, along with the flagship Gran Reserva Ygay and the 2018 Reserva release. This was in late 2022 or early 2023. I was so impressed I purchased the box set 2012-17 vertical along with a few bottles of the 2018 with the intention of revisiting them in a couple of years.

Read more »

Frequently Asked Questions

What types of wines are featured in your sensory evaluation workshops?

Our sensory evaluation workshops include common NZ varieties with typicity along with selections to illustrate different elements of wine experience

Why should we choose you for a wine tour when there are other well-established tours on offer?

There are quite a few tour operators offering wine tours in Martinborough, along with general sightseeing and other experiences. These are great for general tourists and visitors who want to include some wine-tasting as part of their tour experience. 

We are focussed on visitors with a more serious interest in wine and who are looking for an elevated tasting experience with a knowledgeable wine expert. We don't do sightseeing or take you to places of general tourism interest - we focus solely on an providing an educational and enjoyable wine experience. 

To what extent are the tours customised?

We will engage actively with you to understand what you want to achieve with your tour and design an experience to meet your specific requirements. We won't put you with other people unless you share the same objectives and specifically agree to this.

Do you curate tours for other wine regions in New Zealand outside of Wairarapa?

Yes, we can customise a tour for any NZ wine region or multiple regions as you desire. Contact us with your ideas and we will work with you to meet your requirements

Recommendations & reviews

"Wineinsights is the perfect reflection of John's deep passion and expertise in the world of wine. He has an incredible ability to bring wines to life, making every tasting an unforgettable journey of aromas, flavors, and discovery. If you’re looking for expert recommendations, unique finds, and a deeper appreciation of wine, I highly recommend checking out Wineinsights! Paula Di Pino, Lisbon

"John led a bespoke tour to several wineries, where we met with the owners and winemakers, sampled and talked about the uniqueness of each wine. The expertise that John has in wine is second to none. I highly recommend wineinsights." Murray Wills, Lower Hutt

"Wineinsights is a terrific experience for the wine connoisseur. If you are ever travelling in Martinborough NZ, call John to have a wonderful experience from a consummate wine expert, and have some fun along the way".  Ivan Skobe, Toowoomba 

"I've known John for a long time. His thoughtful approach to matching cuisine with various wine styles is exciting. His insights go beyond conventional wisdom, offering fresh perspectives that enhance the food & wine experience. The detailed recommendations in his latest blog, from off-dry Gewürztraminer with yum nuua to Riesling with larb gai, showcase his deep understanding of flavour balance. His enthusiasm is contagious, making his wine events a must for anyone looking to elevate their wine knowledge. Highly recommended!" Tatiana Postnikova, Paris.

Contact us

Contact us to enhance your wine knowledge and experience with our Workshops, Tours, Functions and Advice. Or subscribe to our blog. Complete the form or just send an email to: info@wineinsights.org






Location

wineinsights

+64211348827
Martinborough, New Zealand

Rate my website

Rating: 4.6153846153846 stars
117 votes