31 March 2020

Where are the largest caches?

Last week I determined the size of the size groups that are available in geocaching. This week I use those values to calculate which country has on average the  biggest caches. As usual with these list topped with countries that have a few large caches. In this case the one large cache of US Minor Outlying Islands is enough to offset the three other smalls to give it the number one position with more than sixteen litres.

Again I make a table with the average size for countries with more than ten thousands caches:
Netherlands2.222
Czechia1.972
Australia1.746
Switzerland1.657
Belgium1.505
Slovakia1.476
Germany1.454
Canada1.260
United States1.238
Norway1.231
Austria1.177
South Africa1.168
Denmark1.148
Sweden1.136
Finland1.108
New Zealand1.095
Poland1.048
Portugal0.990
Spain0.888
France0.859
Ireland0.780
United Kingdom0.694
Italy0.603
Japan0.438
We can see that this weeks winner is The Netherlands with more than two point two liters. Number to with just under two liters is Czechia and third place is for Australia with one and three quarters of a litre.

In the bottom we see the United Kingdom with almost seven hundreds  millilitres. Italy with six hundreds millilitres and Japan in last place with an average cache size of less than half of a litre.

24 March 2020

How large is a small? Or how small is a large?

While difficulty and terrain ranking for caches are quite difficult to determine, limits for cache sizes are explicit stated in the guidelines:
Micro< 100 ml
Small100 ml - 1 l
Regular1 l - 20 l
Large> 20 l
So we can say the size of a small is somewhere between 100 and 1000 ml. But what number can we put to a large? When





I put the points between the sizes on a graph. These are the red dots. It's impossible to put a straight line though it. But a power curve seems to fit very well. For those who are interested, the formula is:

 y = 0.0002889774 ⋅ x8.896249
We can enter the numbers fore the sizes. This gives:
Micro0.29 ml
Small140 ml
Regular5.0 l
Large66 l
For your information: The size of a photo cannister is about 50 ml, an 30 cal ammo box is 3.5 litres a 50 cal 7.5 litres.

17 March 2020

But where are caches getting the most favourites in Switzerland?

Last week we saw where a caches get a high percentage of favourites in Switzerland. It's also interesting to see where caches get the most area. Then number one is Schöftland with on average fifty favourites per cache. With many great caches by Breiteweg 4, 5040 Schöftland, Switzerland Svendi.



The rest of the top three is located near Basel. Number two is Rheinparkstrasse with forty three favourites per cache. With a big contribution from mrradach's caches to that result. With twenty eight favourites the third place if for Arlesheim. An area where many people create well rated caches, don pipolino is one of them.

For the next caches we return to last weeks top area: Zurich. Number four is Effretikon and five Winterthur. Both have just under twenty eight favourites per cache. In Effretikon you can find nice caches by Don Rodolphos. In Winterthur, the caches of tiaratami collect many favourites.

10 March 2020

Where does Einstein cache?


Last week we found out Switzerland has the most favourites relative to the number of found logs. Today we are going to look where the caches with those many favourites can be found.

We see a number of hotspots south of Zürich. The top one with more than fifteen percent is Herrliberg. The caches of cassiopeias contribute a lot to this.

The second place is for Mönchaltorf. Two teams Fortunei and anbolusa make a great contribution here. Effretikon, also in the area of Zürich comes in third. Don Rodolpho plays a big part in this area. Both have about fourteen and a half percent favourites.


Other regions in Zwiterland have also a high percentage of favourites. Near Bern we find Büren an der Aare with almost fourteen percent favourites. Here we can find many great caches by Power-Ey. Near Basel we find another series of hotspot. With more than thirteen percent favourites Fehren has the highest rating. A shout out to meury for their caches.

Albert Einstein studied at the polytechnic in Zürich, from 1896 to 1900. From 1909, he was a Professor in this city.

03 March 2020

Which is Einsteins most favourite geocaching country?

A few weeks ago we looked at which country had the most favourites per cache. But as Albert Einstein teached us: "Every thing is relative". So this week we don't look at the number of favourites an average cache scores, but to the favourites relative to the number of found logs in a country.

When we look at the numbers we see again the countries with few caches score the extremes. Yemen with only two caches with eighteen founds and five favourite ends in the first place with almost thirty percent favourites per log. Second are the Wallis and Futuna Islands which only cache collects with twenty five percent favourites. Third place for Tonga with just under twenty five percent favourites.

Again we look at the countries with at least ten thousands of  caches. Then we got the following result:
Switzerland 7.4%
Netherlands 7.0%
Belgium 6.8%
Germany 6.6%
Ireland 6.3%
Austria 5.8%
Denmark 5.8%
Norway 5.5%
Sweden 5.4%
United Kingdom 5.0%
New Zealand 5.0%
South Africa 4.9%
Finland 4.8%
Australia 4.7%
Italy 4.6%
France 4.5%
Canada 4.5%
Spain 4.5%
Slovakia 4.3%
Czechia 4.1%
Portugal 4.1%
United States 3.9%
Poland 3.2%
Japan 3.1%
Who would expect the country Einstein moved to in 1895 and became a citizen of in 1901 would be his favourite country.

When we compare this week top with that of a tree weeks ago, we see the Netherlands has dropped one place with seven precent. Belgium gained one place and Germany lost one. The last country with more than six percent favourites per log is Ireland.

25 February 2020

Where are the most favorite caches by logs in The Netherlands?

Last week we looked at the areas in the Netherlands where caches get on average the most favourites. It's logical that caches that get found more, also get more favourites. So this gives easy caches and caches in areas with many geocachers an advantage. This week I look at in which areas where we look at where are caches getting the most favourites per log.


The  top area with almost 15% is Broek between Sneek and Joure. With many caches of xNTM-27xx contributing to this result. Congratulations.

Just as last week the Beekbergen near Apeldoorn comes in second place with 12.5%. Last week number one is now in third position. The area of Malden near Nijmegen collects 12.4% favourites. A shout out to Geo Chaos and remralcache for their great caches.


Last weeks number five has gained one position. The caches near Helmond collect 11% favourites. Well done djpebe. In fifth place also with 11% is Peest near Assen. Where klinki creates high rated caches.

18 February 2020

Where are the most favorite caches in The Netherlands?

Last week we saw that in The Netherlands on average caches are rewarded with almost thirty favourites. This week I show you where the caches with the most favourites can be found.

The map below combines two statistics the number of caches determines the opacity, where the areas that are the most transparent have the fewest caches and the most opaque ones the most. The average number of favourites sets the hue. The hottest cache area, those with the most favourites are coloured red. Blue for the area with the least caches and green is in between.


The top area for favourites with almost one hundred and eighty favourites per cache is Malden near Nijmegen. Many caches by remralcache make this happen.

Near Apeldoorn there are two hot spots. One with almost one hundred and ten in Uchelen. Another one in Beekbergen with almost one hunderd favoures per cache. In the first area we see many high rated caches by Geo Chaos and in the second by Josvstaalduinen.

Next is Hippolytushoef where De Bosmannetjes have created many interesting caches giving this area an average of almost eighty favourites per cache. The caches of djpebe helped Helmond to be in the fifth place with just under sixty favourites per cache.