Have you ever had a look at your geocaching "Difficulty / Terrain" or "D/T" chart? The one below is from the internet... I don't have over 6000 finds!
Regardless of the huge number of finds, this chart has the same ratios as found for many geocachers. A lot of D1.5/T1.5 or D2/T2... but some of these blocks are hard to fill. A Difficulty 5 / Terrain 5 cache is definitely rare... but think of some odd combinations: Such as a high terrain, but a simple difficulty, such as Difficulty 1 / Terrain 4. My caching friend ScoutrP and I got talking about this a while back: how it's difficult to fill the D/T chart not only due to the few D5/T5 extreme caches out there, but also due to the few "odd" Difficulty and Terrain combinations such as D1/T4.
Which brings us to...
D1/T4.
This cache is difficulty 1. It is not camo'd. It is a huge container, about 8L, labelled "T1D4", sitting in plain view at a base of a tree. I'll even provide a picture here. To find this cache, it doesn't get easier than this. Hence: D1.
Yet... to get to this cache, you need to first hit a Terrain 3.5 area, according to a cache that has been hid nearby for several years. Yet, beyond terrain 3.5, you need to find the side trail (it's there) which can be a little wet in places, and do a little bushwhack... unless lucky. So Terrain 3.5 plus a bit... i.e. Terrain 4, or T4.
ScoutrP... have you filled D1/T4 yet? Whether you have or have not... come and get it! :)