Cascadia Marine Trail - Posey Island
Key facts
At-a-glance details for Cascadia Marine Trail - Posey Island, from its official website.
Booking & season
Pitches & accommodation
Facilities & details
Amenities and on-site features reported for Cascadia Marine Trail - Posey Island.
Know before you go
Practical things to prepare for a trip to Cascadia Marine Trail - Posey Island.
- Campfires are allowed, but check for seasonal fire bans before lighting one.
- This is a backcountry site — you'll need to carry in your gear and water.
- Reserve ahead — this campground requires a booking.
Location
Where Cascadia Marine Trail - Posey Island sits on the map and how to get there.
Nearby cities & towns
Towns and cities closest to Cascadia Marine Trail - Posey Island — browse campsites near each.
What’s nearby
Shops, drinking water, fuel and attractions within reach of the site.
🏞️ Attractions
Afterglow Vista is a mausoleum located in San Juan County, Washington, United States, near Friday Harbor and Roche Harbor. It is the final resting place of businessman John S. McMillin, his wife and children, and one of the family's employees. The design of the mausoleum incorporates numerous instances of symbolism, some of it Masonic in nature.

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mountain in Washington, United States of America
🛒 Amenities & services
🛒 Groceries
- Company store
- Trader Horn
- General Store
⛽ Fuel
- Roche Harbor Resort
🍽️ Food & drink
- Lime Kiln Cafe
- The Tide Tables
- Mitchell Bay Coffee
🚰 Drinking water
- Drinking water
🚻 Toilets & showers
- Public toilets
- San Juan Showerhouse
- Pandy
🎾 Sports
- Tennis
- Swimming pool
- Sports
Weather
Current conditions and the forecast to help you plan your trip.
Best time to visit
Typical monthly temperature and rainfall at Cascadia Marine Trail - Posey Island.
Good to know
Quick answers to common questions about Cascadia Marine Trail - Posey Island.
How much does it cost to camp at Cascadia Marine Trail - Posey Island?
Cascadia Marine Trail - Posey Island is free to camp at.
Do I need to book ahead for Cascadia Marine Trail - Posey Island?
Yes, a reservation is required. You can check availability on the official website.
Can I bring an RV or caravan to Cascadia Marine Trail - Posey Island?
No, caravans and RVs aren't permitted here.
Can I pitch a tent at Cascadia Marine Trail - Posey Island?
Yes, tent camping is allowed.
Are campfires allowed at Cascadia Marine Trail - Posey Island?
Yes, campfires are permitted — always check for seasonal fire bans before you go.
Are there toilets at Cascadia Marine Trail - Posey Island?
Yes, toilets are available on site.
Are there electrical hookups at Cascadia Marine Trail - Posey Island?
No electrical hookups are available.
Is there WiFi at Cascadia Marine Trail - Posey Island?
No, there's no internet access on site.
Is there an RV dump station at Cascadia Marine Trail - Posey Island?
No dump station is available.
How many sites does Cascadia Marine Trail - Posey Island have?
Cascadia Marine Trail - Posey Island has around 2 pitches.
When is Cascadia Marine Trail - Posey Island open?
Cascadia Marine Trail - Posey Island is open year-round.
Reviews
Ratings, nightly prices and photos from people who’ve camped here.
No reviews yet — be the first!
Other campgrounds nearby
More places to camp close to Cascadia Marine Trail - Posey Island.
- Troubadours · Camp Nor'wester
- Camp Nor'Wester
- Wayfarers
- Islanders · Camp Nor'wester
- Cascadia Marine Trail Campsite - Stuart Island
- Cascadia Marine Trail Campsite - San Juan County Park