Alpine Lakes Intermediate Adventure

CATEGORY

Loop Hike

SEASON

LOCATION

DATE

Expedition Itinerary: Alpine Lakes Loop

Primary Objective: loop hike

Trip Duration: 4 days

Total Estimated Mileage: ~40 miles

Experience Level: moderate

Terrain Type: alpine lakes

- Cumulative elevation gain/loss (ft): 6200 ft

- Start and end trailhead: Eagle Cap Trailhead, OR

- GPS coordinates: 45.2377, -117.1908

PERMITS & ENTRY

- Requirement: Yes

- Issuing agency/jurisdiction: USFS

- How to apply: Self-issued permit at trailhead kiosk — free, complete before departure

- Application window & deadline: N/A

- Processing time & approval odds: Immediate

- Cost & payment: Free

- Required documents/ID: None

- Alternate options if permit unavailable: N/A

SHUTTLE / TRANSPORTATION

- Nearest major access point: BOI, Boise

- Pre-hike basecamp: Enterprise Hotel, Enterprise, OR for acclimation and gear resupply

- Trail access type: loop

- Parking: Free at trailhead, no security

- Shuttle/local transport: Local taxi service, Enterprise Taxi, book in advance

- Recommended direction: Clockwise

- Post-hike basecamp: Enterprise Hotel, Enterprise, OR

- Backup transport: Taxi or rideshare from Enterprise

DAY 1: Eagle Cap Trailhead to Mirror Lake

- Distance and elevation gain/loss: 10 miles, +2200 ft

- Primary trail(s) used: East Eagle Trail

- Terrain description: Steady climb through forested areas to open alpine lake views

- Notable features or side quests: Visit to Minam Lake

- Key water sources: East Eagle Creek

- Campsite location: Mirror Lake Campground

- Wildlife or safety notes: Watch for bears; practice food safety

- Trail tip: Start early to enjoy cooler morning temperatures

DAY 2: Mirror Lake to Glacier Lake

- Distance and elevation gain/loss: 8 miles, +1800 ft

- Primary trail(s) used: Lakes Basin Trail → Mirror Lake Trail

- Terrain description: Alpine meadows, rocky outcrops, stunning lake vistas

- Notable features or side quests: Summit Eagle Cap for panoramic views

- Key water sources: Mirror Lake, Glacier Creek

- Campsite location: Glacier Lake Camp

- Wildlife or safety notes: Rockfall areas on trail; stay alert

- Trail tip: Secure camp early for best lakefront sites

DAY 3: Glacier Lake to Minam Lake

- Distance and elevation gain/loss: 12 miles, +1400 ft

- Primary trail(s) used: Glacier Lake Trail → Minam Lake Trail

- Terrain description: High ridges with views of surrounding peaks

- Notable features or side quests: Explore nearby streams for trout fishing

- Key water sources: Glacier Creek, Minam Lake

- Campsite location: Minam Lake Campground

- Wildlife or safety notes: Use insect repellent; high mosquito activity

- Trail tip: Consider afternoon swim in Minam Lake

DAY 4: Minam Lake to Eagle Cap Trailhead

- Distance and elevation gain/loss: 10 miles, -2300 ft

- Primary trail(s) used: Minam Lake Trail → return to trailhead

- Terrain description: Descend through open valleys and forest paths

- Notable features or side quests: Visit to Lostine River

- Key water sources: Minam River

- Wildlife or safety notes: Monitor weather for afternoon thunderstorms

- Trail tip: Leave early to avoid afternoon heat

CAMPSITE INTEL

- Camp names and elevation: Mirror Lake (7600 ft), Glacier Lake (7800 ft), Minam Lake (7400 ft)

- Fire restrictions: Fires prohibited above 7000 ft

- Bear safety and food storage: Bear canisters recommended

- Best views (sunrise/sunset): Glacier Lake and Eagle Cap Summit

- Noise level or solitude factor: Generally quiet, mid-week sees fewer visitors

- Nearest water source: Nearby lakes and streams

WEATHER & ALTITUDE NOTES

- Typical temps: 40-75°F in August

- Sun exposure: High exposure in alpine sections; use sunscreen

- Acclimatization tips: Hydrate well, avoid rapid ascent

GEAR CHECKLIST (10 ESSENTIAL ITEMS)

List tailored to terrain and season

- Navigation tools (map, compass)

- Water filtration system

- Sunscreen and sunglasses

- First aid kit

- Fire starter and matches

- Pocket knife

- Headlamp with extra batteries

- Shelter system (tent, tarp)

- Insulating layers

- Nutrition/snacks (high-calorie options)

Pro tips: Use a lightweight backpacking stove; pack extra socks for creek crossings

OPTIONAL UPGRADES

- Scenic side trips: Summit Eagle Cap for extended views

- Photo-worthy moments: Sunrise at Glacier Lake

- Post-hike food or reward suggestion: Dinner at Terminal Gravity Brewery, Enterprise

FINAL BRIEF SUMMARY

- Trail hours per day: 6-8 hours

- Wake/sleep rhythm: Early rise, early sleep

- Estimated calories burned per day: 2500 calories

- Water needed per person: 3 liters

- Recommended pack weight range: 25-35 lbs

Prepare accordingly and respect all wilderness guidelines.

Your expedition awaits, Christopher Arace.

Missions: Field Debriefs

Every mission here has been completed, but the terrain still speaks. Proceed with respect.

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MISSION NOTICE: Expedition Intel provides backcountry reconnaissance and route intelligence only. We do not guarantee the accuracy, completeness, or safety of any information, and we do not provide guiding, rescue, or insurance services. The backcountry is unforgiving—injury, exposure, and death are possible outcomes. By accessing this website, viewing any intel, and/or purchasing any product, you acknowledge that you have read, understand, and agree to be bound by the Expedition Intel Terms of Service—including the waiver, release, indemnification, and limitation‑of‑liability provisions—and the Expedition Intel Privacy Policy. You assume full responsibility for your choices, preparation, and safety in the field.

© 2025 Expedition Intel
| Terms of Service |
| Privacy Policy |