Cascadia Marine Trail Campsite - Obstruction Pass
A 76-acre state park on Orcas Island featuring madrone trees, pebbly beaches, and splendid water views. The park offers nine primitive first-come, first-served tent campsites on the south end, plus one Cascadia Marine Trail campsite accessible by kayak or canoe. Facilities include fire pits at campsites, two composting toilets, picnic tables, rocky beach access, and 1.8 miles of hiking trails including a 0.6-mile interpretive trail. No potable water is available. Three boat moorage buoys are available offshore. (via official site)
- fire pits
- composting toilets
- picnic tables
- beach access
- hiking trails
- parking
- boat moorage
Rates & prices
Prices as published on Cascadia Marine Trail Campsite - Obstruction Pass’s official website (USD).
| Item | Price |
|---|---|
| Discover Pass - Annual — Required for day-use parking; not required for overnight campers at this park | USD 45 |
| Discover Pass - Day — Required for day-use parking; not required for overnight campers at this park | USD 10 per day |
| Overnight vehicle fee | USD 10 per night |
| Moorage - Buoy | USD 23 per night |
| Moorage - Dock — Minimum $23 | USD 1 per foot |
| Moorage Permit - Annual — Minimum $80; valid Jan 1 - Dec 31 | USD 7 per foot |
Key facts
At-a-glance details for Cascadia Marine Trail Campsite - Obstruction Pass, from its official website.
Booking & season
Pitches & accommodation
Facilities & services
Activities & family
Location & access
Rules & policies
Opening hours & schedules
Reception, gate and facility hours for Cascadia Marine Trail Campsite - Obstruction Pass.
Facilities & details
Amenities and on-site features reported for Cascadia Marine Trail Campsite - Obstruction Pass.
Know before you go
Practical things to prepare for a trip to Cascadia Marine Trail Campsite - Obstruction Pass.
- No drinking water on site — bring enough for your whole stay.
- Campfires are allowed, but check for seasonal fire bans before lighting one.
- Bring cash for fees in case card payment isn't available on site.
Location
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What’s nearby
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🏞️ Attractions
Obstruction Pass State Park is a public recreation area occupying 76 acres (31 ha) one mile southeast of Olga at the southern end of Orcas Island in San Juan County, Washington. Park activities include picnicking, fishing, crabbing, beachcombing, bird watching, and hiking on a zero-point-six-mile (0.97 km) trail. The campground has nine tent spaces, one of which is reserved for kayakers on the Cas

Obstruction Pass State Park is a public recreation area occupying 76 acres (31 ha) one mile southeast of Olga at the southern end of Orcas Island in San Juan County, Washington. Park activities include picnicking, fishing, crabbing, beachcombing, bird watching, and hiking on a zero-point-six-mile (0.97 km) trail. The campground has nine tent spaces, one of which is reserved for kayakers on the Cas
Olga is a waterfront unincorporated community on Orcas Island in San Juan County, Washington, United States.
Olga is a waterfront unincorporated community on Orcas Island in San Juan County, Washington, United States.
mountain in San Juan County, Washington, United States of America
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mountain in Washington, United States of America
🛒 Amenities & services
🛒 Groceries
- Orcas Village Store
- Blossom Grocery
- Lopez Village Market
⛽ Fuel
- Fuel station
- Weeks Garage
- Island Hardware & Supply
🍽️ Food & drink
- Bbq
- Blakely Island General Store
- Buck Bay Shellfish Company
➕ Medical
- Lopez Medical Clinic
- Lopez Island Pharmacy
- Ray's Pharmacy
🚰 Drinking water
- Drinking water
🚻 Toilets & showers
- Public toilets
- Showers
- Pit toilet
🎾 Sports
- Tennis
- Volleyball
- Swimming
🏧 ATM & bank
- ATM
- Islanders Bank
KeyBank
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 Campsite - Obstruction Pass.
Good to know
Quick answers to common questions about Cascadia Marine Trail Campsite - Obstruction Pass.
Are all campsites first-come, first-served or can I reserve?
All nine tent campsites and the Cascadia Marine Trail campsite are first-come, first-served with no advance reservations available.
Do I need a Discover Pass?
A Discover Pass ($10/day or $45/annual) is required for day-use parking. However, overnight campers staying at this park are exempt from the Discover Pass requirement.
Are pets allowed?
Yes, pets are allowed but must be under physical control and on a leash no more than eight feet long. Owners must clean up waste. Pets are prohibited on swim beaches.
What are the quiet hours?
Quiet hours are from 10 p.m. to 6:30 a.m. Engine-driven generators may only operate between 8 a.m. and 9 p.m.
Is potable water available at the campsites?
No, potable water is not available at this park.
How much does it cost to camp at Cascadia Marine Trail Campsite - Obstruction Pass?
The posted price is 12 USD.
Do I need to book ahead for Cascadia Marine Trail Campsite - Obstruction Pass?
No — it's first-come, first-served.
Can I bring an RV or caravan to Cascadia Marine Trail Campsite - Obstruction Pass?
No, caravans and RVs aren't permitted here.
Can I pitch a tent at Cascadia Marine Trail Campsite - Obstruction Pass?
Yes, tent camping is allowed.
Are campfires allowed at Cascadia Marine Trail Campsite - Obstruction Pass?
Yes, campfires are permitted — always check for seasonal fire bans before you go.
Is there drinking water at Cascadia Marine Trail Campsite - Obstruction Pass?
No — bring your own drinking water.
Are there toilets at Cascadia Marine Trail Campsite - Obstruction Pass?
Yes, toilets are available on site.
Are there electrical hookups at Cascadia Marine Trail Campsite - Obstruction Pass?
No electrical hookups are available.
Is there WiFi at Cascadia Marine Trail Campsite - Obstruction Pass?
No, there's no internet access on site.
Is there an RV dump station at Cascadia Marine Trail Campsite - Obstruction Pass?
No dump station is available.
Who runs Cascadia Marine Trail Campsite - Obstruction Pass?
Cascadia Marine Trail Campsite - Obstruction Pass is operated by Washington State Parks.
Documents & downloads
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