Geocaching GPS Units should work well in various Weather and Lighting Conditions
The fundamental necessity of good geocaching experiences is in the GPS unit that you use. This device will be critical to the positioning based on longitude and latitude and most units are fully capable of doing an adequate job of this. However, this being the case, you may want to look for features which are actually important to your personal needs and what you want to accomplish while geocaching in various outdoor scenarios.
There are varying sizes of good GPS units for geocaching on the market today, and when you are hunting caches it is likely that you will have other gear with you so the size and weight of the GPS unit will be something to consider. Even though most units are going to be quite compact overall, you will be best served by a lightweight unit that can fit easily within your selection of gear because the terrain can sometimes become rather unforgiving, for example when you are climbing steep inclines which may be rocky or in thick vegetation.
Consider the possibility that you may also need to traverse areas with water as well as being caught in inclement weather scenarios. It is for these reasons that it is highly recommended that you consider a waterproof GPS unit for your geocaching endeavors. Also, keep in mind that hunting waterproof geocaching containers may mean that you will find yourself needing all of your gear to be safe from water damage.
The actual ease of use of the geocaching GPS unit is an important aspect to consider and some often overlooked elements of this include the actual readability of the screen. When you are out in the woods, forest or even in more urban areas you will still need to be able to see the screen in various light levels including night time. Since geocaching is an outdoor activity, you will typically find that direct sunlight can be a real hindrance to your ability to see the screen clearly.
Finally, it is the caches that are hard to find, on purpose, that will be the time you really appreciate a good GPS unit that is fully capable of providing you with an enjoyable experience in any weather, terrain and lighting conditions.