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Things to Do in Castle Rock


Castle Rock weather essentials

Monthly Averages
Month
High
Low
Precip
Dec
43°F 6°C
34°F 1°C
9 in 22 cm
Jan
43°F 6°C
34°F 1°C
8 in 20 cm
Feb
47°F 8°C
33°F 0°C
4 in 11 cm
Mar
51°F 10°C
36°F 2°C
5 in 13 cm
Apr
56°F 13°C
38°F 3°C
6 in 16 cm
May
62°F 16°C
43°F 6°C
2 in 5 cm

Extended Forecast
Saturday
Dec 5
Hi:
41°F 5°C
Lo:
20°F -6°C
Sunday
Dec 6
Hi:
36°F 2°C
Lo:
20°F -6°C
Monday
Dec 7
Hi:
36°F 2°C
Lo:
23°F -5°C
More weather for Castle Rock
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Traveler Advice on Things to do in Castle Rock

Traveler Forum
  • Post a question and join other travelers discussing Castle Rock
Destination of the Day
Jamaica
  • Resident population: 2,825,928 Annual visitors: 1,704,000 (est.)
  • Major features: beaches, scuba diving, cliff diving, jungle tours
  • 50,539 TripAdvisor reviews of 1,263 accommodations, 261 attractions and 305 restaurants
Jamaica is a melting pot of African, Asian, European and Middle Eastern cultures. You'll experience this diversity in its strong crafts tradition, performing arts and distinctive dining options, like ackee and saltfish with roast breadfruit.
Best fare found from Baltimore to Portland: $233

Find the Best Things to Do

[ Popularity ] [ Alphabetically ]
Johnston Ridge Observatory
TripAdvisor Traveler Rating: 4.5 of 5 stars
TripAdvisor Popularity Index: #1 of 5 attractions in Castle Rock

A small observatory poised dramatically on a cliff overlooking the debris left over from the famous 1980 volcano explosion.

Attraction type: Observatory/planetarium; Tourist/visitor center
Traveler Reviews:
Read all reviews »
The Forest Learning Center
TripAdvisor Traveler Rating: 4 of 5 stars
TripAdvisor Popularity Index: #2 of 5 attractions in Castle Rock

A museum chronicling the effect of the Mount St. Helen's eruption on the neighboring trees and plantlife.

Attraction type: Observatory/planetarium; Tourist/visitor center
Traveler Reviews:
Read all reviews »
Mount St. Helens Visitor Center
TripAdvisor Popularity Index: #3 of 5 attractions in Castle Rock

This Forest Service facility gives an overview of Cascade Range volcanism and the events before and after May 18, 1980.

Attraction type: Observatory/planetarium; Tourist/visitor center; Landmark/point of interest
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Loowit Trail #216
TripAdvisor Popularity Index: #4 of 5 attractions in Castle Rock

A challenging trail traversing the rock-covered landscape formed by the eruption of Mount St. Helens in 1980.

Attraction type: Hiking trail
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Spirit Lake Memorial Highway
TripAdvisor Popularity Index: #5 of 5 attractions in Castle Rock

A broad scenic route stretching from I-5 right through the Mount St. Helens blast area.

Attraction type: Scenic drive; Volcano
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