Idaho Trail Trek Map Activity
Idaho Trail Trek Map
Lewis & Clark Expedition in Idaho • 1805–1806
Name:
Date:
Mission Read clues on Page 2. Find each numbered site on the map below. Draw each secret symbol!
12 Trail Sites
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W E
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Montana
Wyoming
Washington
Oregon
BITTERROOT MOUNTAINS Clearwater River Salmon River (Rough Rapids) 1 Site 1 2 Site 2 3 Site 3 4 Site 4 5 Site 5 6 Site 6 7 Site 7 8 Site 8 9 Site 9 10 Site 10 11 Site 11 12 Site 12 EXPEDITION MAP KEY Trail Route River Way
Secret Clue Symbols To Draw In The Dashed Circles: Page 1 of 2
⭐ Star
❤️ Heart
🐴 Horse
❌ Big X
🥾 Boot
❄️ Snowflake
🐟 Fish
🌲 Pine Tree
🛶 Canoe
☀️ Sun
🌸 Flower
😊 Smile
Trail Clues & Detective Log
Read Each Clue • Mark Your Map on Page 1
Reading Level: Grade 1 • For 2nd Grade Explorers
Helper Word Bank (Write each place name on the blank line):
Lemhi Pass Sacajawea Valley Shoshone Camp Salmon River Lost Trail Pass Snowy Lolo Trail Weippe Prairie Canoe Camp Clearwater River Snake River Meeting Spring Camp Kamiah Twisted Hair Camp
Clue 1 • Site 1 Draw: ⭐ Star
We walk over the high hill. We look down. We are in Idaho!
Place:
Clue 2 • Site 2 Draw: ❤️ Heart
This is Sacajawea's first home. She lived here as a little girl.
Place:
Clue 3 • Site 3 Draw: 🐴 Horse
The Shoshone people meet us. They share strong horses to ride.
Place:
Clue 4 • Site 4 Draw: ❌ Big X
This river is too wild. Big rocks and fast water stop our boats!
Place:
Clue 5 • Site 5 Draw: 🥾 Boot
We hike up a high pass. It is very hard to see the rocky trail.
Place:
Clue 6 • Site 6 Draw: ❄️ Snowflake
Brrr! Cold white snow falls. The men are hungry and tired.
Place:
Clue 7 • Site 7 Draw: 🐟 Fish
Kind Nez Perce friends meet us. They give us dried fish and roots.
Place:
Clue 8 • Site 8 Draw: 🌲 Pine Tree
We cut tall pine trees. We use small fires to carve five new canoes.
Place:
Clue 9 • Site 9 Draw: 🛶 Canoe
Splash! Our canoes float fast. We paddle west on this clear blue river.
Place:
Clue 10 • Site 10 Draw: ☀️ Sun
Two big rivers meet here! The water leads all the way to the ocean.
Place:
Clue 11 • Site 11 Draw: 🌸 Flower
On the way home, we camp here. We wait for mountain snow to melt.
Place:
Clue 12 • Site 12 Draw: 😊 Smile
Chief Twisted Hair is a true friend. He kept our horses safe all winter.
Place:
Explorer Journal Wrap-Up: Which Idaho spot would you like to visit most? Why? Write one full sentence.
Idaho Trail Key Guide
Idaho Trail Trek Key Guide
Teacher Answer Key & Instructional Reading Support • Grade 2
Lewis & Clark in Idaho (1805–1806) 12 Sites
Lesson Purpose: Reinforces geographic orientation, cardinal directions, and historical landmark identification in Idaho using high-frequency, decodable text calibrated to a mid/late 1st-grade reading level.
Master Solution Key (Sites 1–12) Match Number, Symbol, & Historic Location
| Site | Symbol | Place Name (Word Bank) | Historical Event & Geographic Fact |
|---|
| 1 | ⭐ Star | Lemhi Pass | Crossed the Continental Divide from Montana into modern Idaho on Aug 12, 1805. |
| 2 | ❤️ Heart | Sacajawea Valley | Sacajawea's homeland among the Agaidika (Salmon Eater) Shoshone people. |
| 3 | 🐴 Horse | Shoshone Camp | Chief Cameahwait (Sacajawea's brother) traded essential horses and guide Old Toby. |
| 4 | ❌ Big X | Salmon River | Scouted by Clark; rapids and sheer canyon walls proved impassable by boat. |
| 5 | 🥾 Boot | Lost Trail Pass | Rugged crossing heading north along Idaho/Montana ridge toward Bitterroot Valley. |
| 6 | ❄️ Snowflake | Snowy Lolo Trail | Treacherous 11-day September mountain trek with early snow, freezing cold, and near starvation. |
| 7 | 🐟 Fish | Weippe Prairie | Welcomed by the Nez Perce (Nimiipuu), who fed the starving party camas root and dried salmon. |
| 8 | 🌲 Pine Tree | Canoe Camp | On Clearwater River near Orofino; burned out logs to craft five dugout canoes in 11 days. |
| 9 | 🛶 Canoe | Clearwater River | Travel was now with the river's current toward the Pacific rather than battling upstream. |
| 10 | ☀️ Sun | Snake River Meeting | Confluence at modern Lewiston/Clarkston; entered the mighty Snake River bound for the Columbia. |
| 11 | 🌸 Flower | Spring Camp Kamiah | Return journey (May–June 1806); waited nearly a month at Kamiah for high pass snow to melt. |
| 12 | 😊 Smile |