Bahamas van Keulen Map 1728

Bahamas Map – Van Keulen – 1728


I am probably the last person to twig the topological significance of Abaco’s location in the world. An email tipping me off about a TV programme led me to investigate further. There turn out to be 3 ways in which Abaco’s position in the Atlantic Ocean is of special interest. Two are geographic fact; and one is located in the grey area between myth and putative evidence-based supposition (if such a nebulous concept exists…). If everyone knew this already, sorry for being so late into the game. But you get some nice maps to look at, gratis, like the wonderful van Keulen map of 1728 above. About the only marked location on Abaco is ‘Hole Rok’ (now ‘GAP ROK’). For a history of Hole-in-the-Wall in historic maps, click HERE


Until the recent email, I hadn’t taken on board that Abaco is within the Bermuda Triangle. The island and its cays are contained snugly into the 60º tip of the western angle of an equilateral triangle based on Bermuda, Miami and Puerto Rico. The NOAA map below could not be clearer: Abaco is squarely within the triangle, if that is geometrically possible.

Bermuda triangle map NOAA / Google

I wrestled with whether to write an earnest discourse along the lines “Towards a Greater Understanding of Triangle Phenomenology”. Then I thought, Nah! If it’s a myth, what’s the point in examining its credibility. If it’s all true, I would’t want to worry you more than I already have by mentioning it… So you can do the hard graft if you wish by checking out the links below. Or you can just move on to section 2. Or relax in the sun, go fishing, find some nice birds, or have a Kalik or 3. 

THE WIKI ANGLE Excellent potted overview dealing with supposed position, the main ‘unexplained disappearances’, and the possible causes of these – both natural and supernatural. Frankly, this should do it for all but the most persistent, who probably are more widely informed already. 

SCIENCE CHANNEL The top ten Bermuda Triangle theories. Note: may not include your own pet theory of aliens from Planet Tharkron with their Pukotic Missile Rays

HISTORY.COM Comes complete with spooky-music video presentation. NB blurb nails its colours to the mast by using words like ‘Mythical’ and ‘Fanciful’ so if you are a believer you won’t want to go here, I suspect.

TEN WEIRD FACTS An informative video for those who want a bit more sensation.


great+atlantic sandiego.surfrider

Rowing through the Great Atlantic Garbage Patch (sandiego.surfrider)

Abaco also finds itself at the western edge of the Northern Atlantic Gyre. Strictly speaking the Gyre comprises a combination of  four main currents: the Gulf Stream in the west, the North Atlantic Current in the north, the Canary Current in the east, and the Atlantic North Equatorial Current in the south. It is not synonymous with the infamous North Atlantic Garbage Patch, which is contained within the geographical boundaries of the Gyre. The top image gives a broad-brush idea of  the central area of concentration of the Garbage Patch within the Gyre. Abaco looks to be well clear of trouble. But don’t be too optimistic.


North Atlantic Garbage Patch (12Degreesoffreedom)

Looking at various sources, there is some variation in the precise boundaries of the Gyre, though Abaco is plainly within it. Q: is it safely beyond the edges of the plastic peril? A: as any resident will know, the naturally pristine beaches tell a tale of constant plastic and other debris brought in on the high tide almost daily. The incidence depends to an extent on weather and wind direction, but the overall picture is of a relentless intrusion of rubbish on golden and white sand expanses. There is an extent to which what the tide giveth, the tide taketh away; and of course many beaches are scrupulously kept clean. NB I’m not trying to propagate anti-visitor publicity – many people will have experienced the same situation elsewhere. 

North Atlantic Gyre Garbage Patch wired_com

North Atlantic Gyre Garbage Patch (

The research map above shows that, although the garbage hotspots and warmspots are well away from Abaco, the ever-widening circulating soup of plastic, rubber and metal has reached the island. Abaco is in the pale blue zone. Yellow is not that far off. Imagine what the orange or red areas must be like. This sort of thing:

garbage patch mail.colonial.nte

In some places the junk stacks up to form islands with hills

Texas has become a standard ‘unit’ for large area comparisons. I notice that several sources describe the main area of the NA Garbage Patch in terms of Texas. But how big is that (BIG!)? To get an idea, I created a map overlaying Texas on an area centred on the Bahamas. So, Texas is this big… 

Texas / Bahamas size comparison

I’ve got more about some very specific rubbish to discuss another time, so I’ll leave you with the most interesting piece of marine debris to wash up on the Delphi Beach, a 12 ft ROCKET FAIRING from the Mars ‘Curiosity’ launch! Click link for more details. Rocket Fairing - Mars -Curiosity Launch - Beach Debris - Delphi Club Abaco


The Sargasso Sea is named for the SARGASSUM seaweed found in large concentrations in the area. Columbus was the first person to sail right across the Sea, in 1492 (well, he and the crews of his 3 ships Niña, Pinta, and Santa Maria). He noted the large areas of seaweed that his expedition’s ships had to plough through. Eventually he made landfall on San Salvador, Bahamas.

This fine Krümmel map from 1891 shows the extent of the sea, and you’ll see that its western fringes reach the ocean side of Abaco. Have you seen the seaweed pictured below the map? That’s Sargassum.

1891 Sargasso See - Krummel

Sargasso See Map – Krummel -1891

 A close-up of Sargassum – maybe it washes up on a beach near you…Sargassum_on_the_beach,_Cuba Bogdan Giușcă
  • Jean Rhys’s famous 1966 novel ‘The Wide Sargasso Sea’ is actually set in Jamaica (nb the Sea is mentioned!)
  • The Sargasso is the only ‘Sea’ to have no land boundary, being entirely in the Atlantic Ocean
  • It is vital to mass migrations of eels, where they lay their eggs
  • Young loggerhead turtles are believed to head for the Sea for seaweed protection while they grow
  • Much of the debris trapped in the NA Garbage Patch is in the Sargasso, and is non-biodegradable plastic
  • The Sea is protected by Commission established in 2014 involving at present 5 countries, including (unbelievably) Monaco, the second smallest country in the world at 0.75 sq miles. Green Turtle Cay is about twice the area!
  • Cultural references include the track “Wide Sargasso Sea” on Stevie Nick’s “In Your Dreams” (2011)
  • There are loads of other literary & musical references but I lost the will to pursue them when I saw the inclusion of ‘Dungeons & Dragons’

If you want to find out more about Jean Rhys’s novel, read it or click HERE



While writing this post I have had a song thrumming annoyingly inside my head. It’s ‘Bermuda Triangle’, with its coyly rhyming ‘look at it from my angle’. Now it’ll be inside your head too! I couldn’t remember who it sang it. Rupert Holmes? No, that was the egregious “Escape (The Piña Colada Song)” (1979). Ah yes. Barry Manilow. Bazza Mazza. The Bazzman. As you’ve finished with the maps etc, here’s a musical memory with a counterbalance of the Stevie Nicks song mentioned earlier…

Those cover the Triangle and the Sargasso; what of the Garbage? Try some Fresh Garbage from Spirit…

OPTIONAL MUSICAL NOTES Randy California’s fingerpicked intro to ‘TAURUS‘ is remarkably similar to the later, far more famous guitar work of Jimmy Page’s intro to ‘STAIRWAY TO HEAVEN‘. And Spirit happened to tour with the early Led Zep. Legal action was commenced last year for copyright infringement, as yet unresolved… You be the Judge!

Credits: As credited above; open source; NOAA; mail.colonial;; Sandy Walker; Bogdan Giușcă, Youtube self-credited; Wiki; Random Researches and Magpie Map & Fact pickings


Schooner (Wiki)

I have posted several times about Hole-in-the-Wall, the geological feature and historic nautical landmark at the southern tip of Abaco. I’ve covered the frankly concerning 15-mile trip to reach it and the eponymous lighthouse;  its history in both maps and pictures; and its destruction by Hurricane Sandy last October. A full index of the related Hole-in-the Wall posts can be found at the foot of this page (most recent first). I am returning to one specific early picture of HitW because of interesting information supplied by Capt Rick Guest.

THE PICTURE The lovely aquatint below is by J. Wells, based on a sketch by a naval officer (“Half-Pay”), published in the 1803 NAVAL CHRONICLE by founder J.Gold of Shoe Lane, London. It’s quite small picture, measuring 5½” x 9″. As I said in the original post, “you may be looking at a screen clip of a scan of the book plate of the earliest surviving depiction of Hole-in-the Wall. If anyone knows of an older one, please get in touch. And can anyone identify what kind of sailing vessels these are (I wouldn’t know a brigantine from a clipper…)?”.

THE SHIPS I am now better informed about historic ships (though no wiser). I am very grateful to Rick Guest for his various contributions, including his ID of the ships in the aquatint: “The vessel on the left (west) is a Topsail (‘tops’l’) SCHOONER. Because of the angle on the other vessel, my guess is it’s a BRIG. Brigs have 2 masts, usually with a large ‘Spanker’ (aft sail).” The schooner is flying the Union Jack. The two rowing boats setting off from the ships seem from the detail to be heading towards land – perhaps to find fruit or other provisions.


THE GEOLOGY Besides showing Hole-in-the-Wall between the 2 ships (as it was until Hurricane Sandy struck in October 2012), there is an additional feature that I did not originally remark on. To the right of the aquatint is a single rocky islet. Its left side and the corresponding end of the mainland clearly evidence the previous existence of another longer-arched hole, its roof presumably long gone by 1803. Earlier maps make no reference to a second Hole, though it’s possible the oldest refer to the larger, more significant hole until it collapsed and left the smaller hole to bear the name. At all events, the islet to the right in the aquatint is now largely submerged, though it can be seen from an aerial view. If anyone has a photo of it taken from the sea, with the promontory and lighthouse behind, please get in touch.

Hole-in-the-Wall aerial view


I have found some more images of historic maps of Abaco to add to the earlier collection.

1. Johannes van Keulen 1728  c17/ early c18 Dutch cartographer. The top image of two is from a less well-reproduced edition, possibly an early one. The HitW area is uncompromisingly called ‘Hole Rok’. This is a rare instance of another ‘Hole Rok’ being marked of the south-west tip of Abaco. The main island itself is often described at this time as I. Lucaj(y)onesque, or similar derivative from the word ‘LUCAYA’ (Lucyan people being the early inhabitants of the Bahamas region). Notable here is the use of the word ‘I. Abbaco’ for a cay on the east side rather than the whole island.

van Keulen mod

This second much clearer (and later?) print of the same van Keulen map demonstrates why Hole-in-the-Wall is of such historic importance to the Abacos. It clearly marks the only settlement of any significance known to seafarers and cartographers of the time. Other contemporary maps are the same. It is the only named place on Abaco. Buildings are even shown here, though nowhere else on the island. It may well be fair to conclude that until at least 1800, HitW was the ‘capital’ of Abaco. Nowadays it is simply a functioning lighthouse in urgent need of attention and repair, with the abandoned buildings of the lighthouse station clustered round it (the light was automated in 1995). There is no settlement and there are no dwellings, not even visible ruins.van Keulen 1728

2. Thomas Kitchin 1782 Kitchin was a well-known English c18 cartographer who famously mapped the counties of Britain. He also worked in the Caribbean for a time. The clip below is taken from his map “West Indies according to Best Authorities“. The image doesn’t do the map justice. I own it (thanks, Mrs RH) and had just framed it when someone asked for a quick photo, so it is taken through glass (too lazy to remove it – will try to improve the image later). Great Abaco is now specifically named in its own right as an island, though the Abacos group as a whole retains its historic Lucayan name. Again, ‘The Hole in the Rock’ is the only place-name included. As a side-note, Grand Bahama has progressed from ‘Bahama Eyland’ to ‘Great Bahama’Abaco map

3. B.T.Welch, published F.Lucas Jr 1823 The top map shows the entire West Indies. I have located a clearer version of it and added the clip below it showing the detail of the top left corner Northern Bahamas corner

Abaco Map B.T.Welch published F.Lucas Jr 1823One hundred years on from the van Keulen map, and a few familiar names are starting to appear, especially with the ‘Kays’. ‘Hole of the Rock’, as it was now called, is still almost the only named place on the main island. I can’t make out what the bearing and date under the name means – any suggestions welcome. In passing, I note that ‘Gordo K(ay)’ is named, the earliest mention I have found. It is now of course ‘Disney Island’, and good luck to it… ‘Great Bahama’ has now become. finally, Grand Bahama.Abaco B.T.Welch published F.Lucas Jr 1823

4. George Cram 1898 This map demonstrates how, even in relatively modern times, mapmakers can take their eye off the globe, as it were, and go wrong. True, ‘Hole in the Rock’ is named and its lighthouse (completed 1836) is marked. However, some of the attributed place-names seem surprising – for example, Moore’s Island has strangely been called Moose Isl. And for a map not much more than 100 years old, in the ‘Superior Atlas of the World‘, the general topography of Abaco is way off the mark. Either that or the Crossing Rocks area in the lower quarter of the island below “Cheering Sound” – a slim land-narrow just few metres wide from east to west coast – has been on a crash diet in the intervening century… It’s basically the width of the road with a beach on either side.

Abaco 1898 George Cram