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How-To

How to Plan a Backpacking Trip

Route, permits, water, food, weather, and the plan you leave behind — the full sequence for a first or fiftieth trip.

Written by William • Updated August 2026 • 8 min read

Most bad backpacking trips are planning failures rather than gear failures. Working through the same sequence every time — route, permits, water, food, weather, contingency — turns a trip from an improvisation into something you can adjust confidently when conditions change.

  1. 1

    Pick a route you can actually walk

    Be conservative on distance for a first trip. Eight to ten miles a day is comfortable for most reasonably fit people carrying a pack; twelve to fifteen is a real day. Elevation gain matters more than distance — a rough rule is to add roughly half an hour for every 1,000 feet climbed on top of your flat-ground pace.

  2. 2

    Check permits and regulations early

    Many popular areas require permits, some issued months ahead by lottery. Others limit group size, restrict campfires seasonally, or require approved food storage. Check with the specific managing agency rather than a regional page, because rules vary between adjacent units and change year to year.

    Food storage requirementsWhy rules differ between adjacent areas
    Read Guide →
  3. 3

    Map your water before anything else

    Water determines where you camp and how much weight you carry. Mark every reliable source on your route and note the longest dry stretch. Late-season sources shrink or disappear, so check recent trip reports rather than trusting the map. Plan to camp near water and carry only what you need to reach the next source.

    How much water to carryCalculating what you need between sources
    Read Guide →
  4. 4

    Plan food by days and calories, not by meals

    Roughly 1.5 to 2.5 pounds of food per person per day depending on effort and temperature, or about 2,500 to 4,500 calories. Count meals against days rather than packing by feel, which is how people end up carrying three days of food for one night.

    Food planningCalories, weight, and resupply spacing
    Read Guide →
  5. 5

    Check the forecast, then plan for it being wrong

    Look at the forecast for the nearest high point rather than the nearest town, since valley forecasts understate ridge conditions badly. Note overnight lows, not just daytime highs — the temperature swing is what catches people out. Then pack as though the forecast is one category worse than stated.

  6. 6

    Build in bail-out options

    Identify where your route crosses a road, a trailhead, or an alternate exit. Knowing in advance where you can cut a trip short changes a deteriorating situation from a crisis into a decision. Note the mileage to each from your planned camps.

  7. 7

    Leave a trip plan with someone

    Where you parked and the vehicle description, your route, your planned camps, when you expect to be out, and when they should call for help. This is the single most effective safety measure available and costs nothing. Agree the escalation time in advance so nobody has to guess.

Planning Sequence

StepKey questionDo it when
RouteCan I walk this comfortably?First
PermitsWhat is required and when do they release?Months ahead if popular
WaterWhere is the longest dry stretch?Before choosing camps
FoodHow many days, at what calorie level?Week before
WeatherWhat are the overnight lows on the ridge?2-3 days before
Bail-outsWhere can I exit early?During route planning
Trip planWho knows, and when do they call?Day before

Frequently Asked Questions

How many miles should a beginner plan per day?
Six to ten miles with a full pack is a comfortable first-trip target. Add significant time for elevation gain, and remember that a long day at the end of a trip is harder than the same distance at the start.
How far ahead should I book permits?
For popular areas, as soon as the window opens — sometimes six months. For most national forest land, no permit is needed. Check the specific unit.
What is the most common planning mistake?
Overestimating daily mileage and underestimating overnight cold. Both are easy to correct and both regularly turn good trips into miserable ones.