Thompson’s Rock: Why Is This Ancient Solstice Stone a Must-Visit for Your CheeringUp.info Retirement Club Adventure?
What Is Thompson’s Rock, and Why Does It Matter for the Summer Solstice?
Thompson’s Rock is a fascinating holed stone perched on the slopes of the Simonside Hills in Northumberland that comes alive during the Summer Solstice . This isn’t just a rock; it’s a “Solar Observatory” where the setting sun on the longest day of the year shines perfectly through a man-made or natural hole, creating a spectacular light effect . For the CheeringUp.info Retirement Club, it’s an opportunity to connect with ancient history, marvel at the ingenuity of our ancestors, and experience a unique event that combines walking, archaeology, and astronomy.
Who Created Thompson’s Rock and Why Was It Built?
While it was discovered in 1987 by the late David Thompson, the origin of the hole remains a mystery as it has “never been studied by a qualified archaeologist” . The stone itself is estimated to weigh “4 or 5 tonnes” . The leading theory suggests the hole, whether natural or enhanced, was deliberately positioned to function as a prehistoric calendar, aligning with the “midsummer sunset over Yarnspath Law” . A detailed study by Crispian Oates confirmed that the sight-line through the hole has an “azimuthal alignment of 132.2-312.2° which corresponds with the azimuth of the present winter solstice sunrise and the summer solstice sunset at a latitude of 55° north” . This incredible accuracy suggests it was a vital tool for ancient communities to mark the changing seasons.
Where Is Thompson’s Rock Located?
Thompson’s Rock is located in the Simonside Hills, just inside Northumberland National Park, southwest of the town of Rothbury. It sits specifically on the “lower slopes of the easternmost Simonside Hill, The Beacon” . This hidden gem is off the beaten path and is not signposted, but its secluded location adds to its magic and mystery.
When Is the Best Time to Visit Thompson’s Rock?
The absolute best time to visit is during the Summer Solstice, around June 20th to 21st, to witness the sun shining through the hole . “At the summer solstice sunset, the sun shines through the hole producing the dramatic effect of a bright light in the centre of the stone” . The effect is so precise that the sun shines through the hole for “about 8 minutes” . However, for a quieter, contemplative experience, the days just before or after the solstice are also excellent, as you can still see the alignment. Visiting at any time of year offers a great walk with stunning views over the Northumberland countryside.
How to Find Thompson’s Rock Easily: A Step-by-Step Guide
Finding Thompson’s Rock is straightforward if you know the route. It’s a short walk that is perfect for the CheeringUp.info Retirement Club.
- Park at Lordenshaw Car Park: This is the nearest and most convenient starting point . It’s “only 700 metres from car park to stone” .
- Follow the Path to Simonside Ridge: From the car park, “head straight up onto the Simonside ridge” .
- Take the Right Fork: “Follow the path as it forks to the right” .
- Look for the Narrow Heather Path: As you “approach the final ascent for The Beacon, turn right onto a narrow path through the heather” .
- Spot the Largest Rock: “Thompson’s Rock is easy to spot, it’s the biggest there” among a group of rocks on the flat area .
Stats and Facts to Back Up the Importance of Thompson’s Rock
- Precise Alignment: The hole is aligned to an azimuth of 312.2° for the summer solstice sunset .
- Size and Weight: The rock is estimated to weigh between 4 and 5 tonnes .
- Length of the Hole: The hole runs for an impressive 150cm (1.5 meters) through the rock .
- Viewing Time: The sun shines through the hole for approximately 8 minutes at the solstice .
- Age of Surrounding History: The area is steeped in history, with Bronze Age rock art nearby dating back between 6,000 and 3,500 years .
CheeringUp.info Retirement Club encourages you to add this incredible experience to your bucket list. It’s a chance to step back in time, enjoy the great outdoors, and witness a celestial event that has been celebrated for millennia.
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Thompson’s Rock: The Ultimate Summer Solstice Experience for the CheeringUp.info Retirement Club