United States

Castle Rock

Castle Rock sits well inland on the North American continent, with a notable elevation of around 1,918 meters. It is not a coastal diving hub and has no dive sites located in town. Nearby freshwater access is limited to the large Lake Superior basin, which is miles away for most practical diving. The surrounding region is more known for terrain and recreation than for scuba diving, so if you’re planning a trip, use Castle Rock as a gateway to other freshwater or uplifted terrain experiences, or consider the broader area for any local diving training opportunities offered by nearby centers.

Essential information for traveling in United States

About United States

Sea
The Coastal Waters of Southeast Alaska and Brit...
Timezone
America/Denver
Languages
EN
Demonym
American
Phone prefix
+1

Practicalities

Currency
USD
Plug type
Type A, Type B
Airports
MIA FLL MCO LAX SFO

Diving specifics

Temperature
°C
Depth units
meters
Pressure
bar
Regulators
DIN Yoke (INT)

Dive sites and dive centers around Castle Rock

Nearby Dive Centers (1)

Nearby cities for scuba diving around Castle Rock

The best time to dive in Castle Rock

The best months to dive in Castle Rock are from July to September. Temperatures are confortable (16-23°C), currents are mild and the visibility is at its best.

Excellent Good Fair Mitigated
01 - Jan.
-7 °C 8/10
02 - Feb.
-1 °C 8/10
03 - Mar.
5 °C 7/10
04 - Apr.
8 °C 7/10
05 - May
12 °C 6/10
06 - Jun.
19 °C 7/10
07 - Jul.
23 °C 7/10
08 - Aug.
21 °C 7/10
09 - Sept.
16 °C 7/10
10 - Oct.
11 °C 8/10
11 - Nov.
6 °C 8/10
12 - Dec.
3 °C 7/10

Based on last year's weather. Scores compare months for this destination only and are indicative. A mitigated month may still suit many divers.

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