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Adventure Activities in San Juan Islands
Real adventure activities in San Juan Islands — live ratings, prices, and booking links.
Real adventure activities in San Juan Islands
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Full-Day Zipline and Waterfall Rappelling Adventure Near San Juan
★ 5.0(951 reviews)
From €147
Cave, Waterfall and River Adventure in Charco Azul from San Juan
★ 5.0(2,379 reviews)· 5 hrs
From €103
San Juan Guided Turtle Snorkel Tour and Complimentary Videos
★ 4.9(17,436 reviews)· 1h 30m
From €40
El Yunque Exclusive Waterslide Adventures with Transport
★ 4.8(767 reviews)· 6h 30m
From €53
Full Day San Juan Island Kayaking Adventure
★ 4.8(242 reviews)· 6 hrs
From €133
San Juan Turtle Spotting Snorkel Adventure with Videos
★ 4.8(383 reviews)· 1h 30m
From €36
Jet Ski Tour through San Juan Bay (21 years old to rent)
★ 4.8(693 reviews)· 1h 20m
From €151
ATV Single Rider Adventure Near San Juan - Hacienda Campo Rico
★ 4.8(2,644 reviews)· 2 hrs
From €133
Real listings from Viator, including live ratings and prices — clicking through takes you to book directly.
What to check before you book
- Check the physical difficulty level and any age/fitness restrictions before booking.
- Confirm what safety equipment and briefing is included in the price.
- Weather-dependent activities often have a free-cancellation window — check the policy.
Best time for adventure activities in San Juan Islands
Real weather data, based on the last 3 years — useful for outdoor plans, less relevant for indoor experiences.
January
7° / 3°C
~98mm rain
April
12° / 6°C
~57mm rain
July
22° / 13°C
~10mm rain
October
13° / 9°C
~115mm rain
Good to know
San Juan Islands is in United States. The local currency is the United States dollar ($).
Other things to do in San Juan Islands
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FAQs — Adventure Activities in San Juan Islands
Based on real current ratings, "Full-Day Zipline and Waterfall Rappelling Adventure Near San Juan" is the highest-rated option we found (5.0 stars) — see the listings above.