EasyWood

Somerset Park Trail

Mercer Island, Washington · King County

Somerset Park Trail is a easy hiking trail near Mercer Island in King County, Washington.. The surface is wood. Trail data is sourced from OpenStreetMap.

🧭 Get Directions 🗺️ Open in OSM

47.55826, -122.15878

Open in OpenStreetMap

5-Day Forecast

Weather at Somerset Park Trail

Live forecast for the trailhead. Use it to pack and time your hike.

Avg High74°F

Avg Low52°F

Peak Rain Chance13%

Humidity63%

UV (avg)7

Air Quality56 · Moderate

Today

☀️

Clear

75°/52°

🌬 6mph

↑ 5:44 AM ↓ 8:45 PM

Fri

☀️

Clear

79°/54°

💧 1%🌬 7mph

↑ 5:45 AM ↓ 8:44 PM

Sat

🌧

Heavy Drizzle

66°/54°

💧 13%🌬 12mph

↑ 5:46 AM ↓ 8:42 PM

Sun

☁️

Overcast

74°/54°

💧 4%🌬 11mph

↑ 5:48 AM ↓ 8:41 PM

Mon

☁️

Overcast

77°/47°

🌬 9mph

↑ 5:49 AM ↓ 8:40 PM

Forecast data © Open-Meteo. Refreshed every 6 hours. Always check the most recent forecast before heading out.

About Somerset Park Trail

Somerset Park Trail is a easy hiking trail near Mercer Island in King County, Washington.. The surface is wood. Trail data is sourced from OpenStreetMap.

What “Easy” Means

Gentle terrain, well-marked. Suitable for all ages and fitness levels.

Difficulty is derived from OpenStreetMap’s Swiss Alpine Club (SAC) hiking scale, trail visibility, surface, distance, and elevation gain. Always verify current conditions before heading out.

What to Pack & Wear

Personalised to this trail’s length, elevation, difficulty, and the live forecast.

👔 What to Wear

👕
Moisture-wicking T-shirt
Light color, breathable.
🩳
Lightweight shorts or pants
Quick-dry preferred — sweat dries fast.
🧢
Brimmed sun hat
Better than a cap for back-of-neck protection.
🥾
Trail runners
Breathable mesh uppers.

🎒 What to Pack

💧
Water
Bring at least 1L of water; more in heat.
🍫
High-energy snacks
A snack for the trail.
🧴
Sun protection (UV 7)
SPF 50+ sunscreen, lip balm w/ SPF, sunglasses, sun hat.
🩹
First-aid kit
Blister patches, ibuprofen, tape, antiseptic wipes.
🗺
Offline map
Download your route in advance via Gaia, Caltopo, or OSM-based apps.

Recommendations adapt to the current forecast + trail stats. Use them as a starting point — local conditions, your experience, and the time of day you start all matter.

Trail Safety in Washington

Trail conditions in Washington change with weather, season, and fire activity. Closures, washouts, and rerouting are common. Before heading out:

Check with the land manager for current conditions and closures
Tell someone your plan and expected return time
Know your turn-around limits — conditions can change fast
Carry the 10 essentials: water, food, navigation, first aid, light, fire, shelter, knife, sun protection, extra clothes

Frequently Asked Questions

How hard is Somerset Park Trail?

Somerset Park Trail is rated Easy. Suitable for most hikers including families.

What is the trail surface on Somerset Park Trail?

The surface is wood. Wooden boardwalk — watch for slick conditions when wet.

When is the best time to hike Somerset Park Trail?

Washington has trail conditions that vary by season. Spring and fall usually offer the best mix of temperature and trail conditions. Check the 5-day forecast above for current outlook. Always verify trail status (closures, washouts, fire restrictions) with the local land manager before going.

References & Maps

View original OpenStreetMap record — source data
Open OpenStreetMap at trailhead
Driving directions (Google Maps)

Nearby

Other Trails Near Somerset Park Trail

Closest trailheads, sorted by distance from this one.

All Washington trails →

Sunlit footpath winding through a tall conifer forest

Photo: Jay MantriEasyWA

Guides & rankings