Teton Crest Trail Adventure
CATEGORY
Out-and-Back
SEASON
Fall
LOCATION
Rendezvous Mountain Trailhead
DATE
Sep 13, 2025

EXPEDITION ITINERARY: TETON CREST TRAIL TRAVERSE
PRIMARY OBJECTIVE: End-to-end traverse
TRIP DURATION: 3 days
TOTAL ESTIMATED MILEAGE: ~40 miles
EXPERIENCE LEVEL: Advanced
TERRAIN TYPE: Large mountains
- Cumulative elevation gain/loss (ft): +8,000 ft / -9,000 ft
- Start and end trailhead: Rendezvous Mountain Trailhead, WY to String Lake/Leigh Lake Trailhead, WY
- GPS coordinates: 43.5863, -110.8277 to 43.7875, -110.7367
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PERMITS & ENTRY
- Requirement: Yes
- Issuing agency/jurisdiction: Grand Teton National Park
- How to apply: Grand Teton National Park Backcountry Permit page
- Application window & deadline: Opens January 2025
- Processing time & approval odds: Varies; apply early for best chance
- Cost & payment: $45 per permit, credit card
- Required documents/ID: Government-issued ID
- Alternate options if permit unavailable: Adjust dates or consider nearby wilderness areas
Verify with Grand Teton National Park backcountry/permits page or office.
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SHUTTLE / TRANSPORTATION
- Nearest major access point: JAC (Jackson Hole Airport)
- Pre-hike basecamp: Hotel in Jackson, WY for acclimation and resupply
- Trail access type: Point-to-point
- Parking: Overnight parking at Leigh Lake; check for fees and security
- Shuttle/local transport: Local outfitter shuttle from Leigh Lake to Jackson Hole Resort; book in advance
- Recommended direction: South to north for net downhill
- Post-hike basecamp: Hotel in Jackson, WY
- Backup transport: Taxi or rideshare options available in Jackson
- Fuel & restricted items: Purchase canister fuel in Jackson; check airline restrictions
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DAY 1: RENDEZVOUS MOUNTAIN TRAILHEAD TO MARION LAKE
- Distance and elevation gain/loss: 10 miles, +1,500 ft
- Primary trail(s) used: Teton Crest Trail
- Terrain description: Alpine meadows, ridgelines
- Notable features or side quests: Views of the Tetons, wildflower meadows
- Key water sources: Streams near Marion Lake
- Campsite location: Marion Lake
- Wildlife or safety notes: Bear country; use bear canisters
- Trail tip: Start early to catch the sunrise over the mountains
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DAY 2: MARION LAKE TO SUNSET LAKE
- Distance and elevation gain/loss: 15 miles, +3,000 ft
- Primary trail(s) used: Teton Crest Trail
- Terrain description: High alpine passes, rocky sections
- Notable features or side quests: Alaska Basin, panoramic views
- Key water sources: Lakes and streams along the trail
- Campsite location: Sunset Lake
- Wildlife or safety notes: Watch for sudden weather changes
- Trail tip: Stay hydrated and pace yourself on the climbs
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DAY 3: SUNSET LAKE TO STRING LAKE/LEIGH LAKE TRAILHEAD
- Distance and elevation gain/loss: 15 miles, -4,500 ft
- Primary trail(s) used: Teton Crest Trail, Paintbrush Canyon Trail
- Terrain description: Steep descents, forested areas
- Notable features or side quests: Paintbrush Divide, stunning canyon views
- Key water sources: Streams in Paintbrush Canyon
- Campsite location: End at trailhead
- Wildlife or safety notes: Be cautious of slippery rocks
- Trail tip: Take breaks to enjoy the views and rest your legs
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CAMPSITE INTEL
- Camp names and elevation: Marion Lake (9,300 ft), Sunset Lake (9,600 ft)
- Fire restrictions: Fires prohibited; use camp stoves
- Bear safety and food storage: Bear canisters required
- Best views (sunrise/sunset): Sunset Lake
- Noise level or solitude factor: Moderate; popular trail
- Nearest water source: Lakes and streams near campsites
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WEATHER & ALTITUDE NOTES
- Typical temps: 30°F to 60°F in September
- Sun exposure: High; use sunscreen
- Acclimatization tips: Spend a night in Jackson to adjust to altitude
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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 trekking poles for stability on rocky terrain; pack extra layers for cold nights
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OPTIONAL UPGRADES
- Scenic side trips: Alaska Basin exploration
- Photo-worthy moments: Paintbrush Divide
- Post-hike food or reward suggestion: Dinner at a local restaurant in Jackson
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FINAL BRIEF SUMMARY
- Trail hours per day: 6-8 hours
- Wake/sleep rhythm: Early rise, early sleep
- Estimated calories burned per day: 3,000 calories
- Water needed per person: 3-4 liters
- Recommended pack weight range: 30-35 lbs
Medical & accessibility considerations: Monitor altitude effects; plan for slower pace on steep sections.
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Prepare accordingly and respect all wilderness guidelines.
Your expedition awaits, Christopher Nicholas Arace.
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Missions: Field Debriefs
Every mission here has been completed, but the terrain still speaks. Proceed with respect.


