Sinnoh source-backed walkthrough hub

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Pokemon Diamond and Pearl Walkthrough

Complete original Pokemon Diamond and Pearl walkthrough: 11 phases, 84 route sections, exact D/P encounters and time windows, every sourced trainer, items, puzzles, bosses, Battle Zone, National Dex systems, and event-only mythical completion.

By Damodar Sharma Updated July 9, 2026 Walkthrough

Game box art

Pokemon Diamond and Pokemon Pearl

Pokemon Diamond Version box art
Pokemon Diamond Version
Pokemon Pearl Version box art
Pokemon Pearl Version

This is a combined, original-wording Pokémon Diamond and Pearl guide for the Nintendo DS releases. It follows the existing site rhythm while using decoded Diamond/Pearl source data for encounters, trainers, visible items, hidden items, scripted gifts, static Pokémon, and version differences.

Diamond / Pearl, not Platinum

Clear Sinnoh from Twinleaf to Cynthia, then finish the Battle Zone, National Dex systems, legendaries, and clearly labeled retail-event content. Distortion World, Platinum's altered Gym order, and Platinum encounter tables are outside this guide.

Structure11 phases / 84 sectionsSource maps547Data rows1798 wild • 490 trainers • 938 items

Quick Start

  • Starter: Turtwig is the safest early defensive route, Piplup has excellent first-Gym pacing, and Chimchar supplies scarce Fire coverage. Barry always chooses the starter with a type advantage over yours.
  • Clock: morning is 04:00-09:59, day is 10:00-19:59, and night is 20:00-03:59. Friday Drifloon and other calendar events use the Nintendo DS clock.
  • Versions: Diamond and Pearl share the route order. Every encounter row merges only when both games are identical; Dialga/Palkia and version slots stay separate.
  • Completion: the Champion is not the end. National Dex, Battle Zone, Stark Mountain, Pal Park, Radar, swarms, roamers, postgame legendaries, and event-only mythicals live in Phases 10-11.

Walkthrough Table Of Contents

Phase 1: Coal Badge

Choose a partner at Lake Verity, finish Rowan's Pokedex errand, and cross Jubilife to Oreburgh's first Gym. Target levels: 5-14 · Reward: Coal Badge, TM76 Stealth Rock, Rock Smash usable outside battle

Phase 2: Forest Badge

Return through Jubilife, break Team Galactic's Windworks operation, cross Eterna Forest, and challenge Gardenia. Target levels: 14-22 · Reward: Forest Badge, TM86 Grass Knot, Cut usable outside battle

Phase 3: Cobble Badge

Clear Eterna's Galactic building, gain the Bicycle and Explorer Kit systems, then travel through Hearthome and Solaceon to Maylene. Target levels: 20-30 · Reward: Cobble Badge, TM60 Drain Punch, Fly usable outside battle

01
Eterna Galactic Building and Commander Jupiter

Cut through Team Galactic's first headquarters, identify the correct stair routes, rescue the Bicycle Shop owner, and defeat Jupiter.

02
Explorer Kit, Fossils, Bicycle, and Route 206

Complete the Underground tutorial, receive the Bicycle, descend Cycling Road, and understand Diamond/Pearl fossil exclusives.

03
Wayward Cave and Mira

Clear Mira's main-cave escort, locate the hidden Cycling Road entrance, and mark Diamond/Pearl's Strength-gated Gible basement for a post-Byron return.

04
Route 207 and Mt. Coronet South

Climb Route 207, meet Lucas or Dawn, encounter Cyrus in Mt. Coronet, and exit toward Route 208.

05
Route 208, Hearthome City, and Amity Square

Collect the Berry Searcher, reach Hearthome, unlock Poffins and Contests, explore Amity Square, and trigger Barry's second battle on departure.

06
Route 209, Hallowed Tower, and Lost Tower

Cross the long eastern route, obtain the Good Rod, activate Hallowed Tower, and climb Lost Tower for HM04 Strength.

07
Solaceon Town and Solaceon Ruins

Unlock Day Care services, explore every Unown chamber, read the direction inscription, and collect the ruin's treasure room rewards.

08
Route 210 South and Cafe Cabin

Train among tall grass, battle Cafe Cabin customers, inspect blocked Psyduck, and prepare for Route 215's rain.

09
Route 215 and Veilstone City

Cross the rain route, claim useful TMs, then tour Veilstone's Department Store, Game Corner, massage house, and Galactic warehouse exterior.

10
Veilstone Gym and Maylene

Slide the Gym's wall panels to open three lanes, defeat every Black Belt, and beat Maylene's Lucario for the Cobble Badge.

Phase 4: Fen Badge

Recover HM02, cross the southeast routes to Pastoria, explore the Great Marsh, and defeat Crasher Wake. Target levels: 25-30 · Reward: Fen Badge, TM55 Brine, Defog usable outside battle

Phase 5: Relic Badge

Clear Route 210's fog, protect Celestic's ruins, revisit Mt. Coronet with Surf, and return to Fantina's Hearthome Gym. Target levels: 30-36 · Reward: Relic Badge, TM65 Shadow Claw, Surf usable outside battle

Phase 6: Mine Badge

Surf west to Canalave, defeat Barry, partner with Riley on Iron Island, and challenge Byron's Steel team. Target levels: 33-39 · Reward: Mine Badge, TM91 Flash Cannon, Strength usable outside battle

Phase 7: Icicle Badge

Answer Team Galactic at Valor and Verity, cross snowy Mt. Coronet routes, and reach Candice in Snowpoint. Target levels: 36-42 · Reward: Icicle Badge, TM72 Avalanche, Rock Climb usable outside battle

Phase 8: Beacon Badge

Raid Galactic HQ, climb Mt. Coronet, stop Cyrus at Spear Pillar, catch the version mascot, and restore Sunyshore's Gym. Target levels: 40-49 · Reward: Beacon Badge, TM57 Charge Beam, Waterfall usable outside battle

Phase 9: Victory Road and Pokemon League

Climb Route 223, master Victory Road's HM maze, defeat Barry, and overcome the Elite Four and Cynthia. Target levels: 48-66 · Reward: Hall of Fame entry, main story completion, Battle Zone and National Dex progression unlocked

Phase 10: Post-Game Battle Zone and National Dex

Complete Sinnoh's seen Pokedex, unlock the National Dex and Battle Zone, master special encounter systems, and catch the non-event postgame legendaries. Target levels: 50-74 · Reward: National Dex, Poke Radar, Pal Park, Battle Tower, Heatran, Cresselia, Giratina, Rotom, and Regigigas access

01
National Dex, Swarms, Poke Radar, and Dual-Slot Encounters

See all 150 required Sinnoh species, receive Oak's National Dex upgrade and Poke Radar, then unlock daily and cartridge-slot encounter systems.

02
Routes 219-221 and Pal Park

Surf south from Sandgem through three sea routes, clear the Pal Park approach, and learn permanent Generation III migration and catching-show rules.

03
Fight Area and Postgame Barry Rematches

Sail from Snowpoint to the Battle Zone, meet Buck, unlock the island hub, and challenge Barry's escalating weekend teams.

04
Battle Park, Battle Tower, and Palmer

Learn Battle Point streak rules, choose Singles or Doubles, recruit stat trainers for Multi Battles, and challenge Tower Tycoon Palmer.

05
Routes 225-226 and Survival Area

Clear the western Battle Zone trail, reach Survival Area, then use Surf and Rock Climb across Route 226's broken coastline.

06
Route 227 and Stark Mountain Approach

Cross ash fields and Bicycle beams, meet Buck again, and reach Stark Mountain's exterior entrance.

07
Stark Mountain, Buck, and Heatran

Navigate the volcanic maze, partner with Buck, reach the Magma Stone chamber, trigger his return, then revisit for Heatran.

08
Routes 228-230 and Resort Area

Cross the sandstorm, clear the resort coast and island routes, unlock the Ribbon Syndicate, and finish the Battle Zone circuit.

09
Route 224 and Marley

Enter Victory Road's newly opened rear section, escort Marley through high-level double battles, and fully clear Route 224 up to the polished stone.

10
Fullmoon Island and Cresselia

Help Sailor Eldritch's son, sail to Fullmoon Island, release Cresselia, retrieve the Lunar Wing, and track the roaming legendary.

11
Spring Path, Sendoff Spring, and Turnback Cave

Enter the postgame path from Route 214, navigate Turnback Cave's randomized rooms, pass three pillars within thirty rooms, and catch Giratina.

12
Old Chateau and Rotom

Cut into Eterna Forest's haunted mansion, search every room and hidden item, then activate the television at night for Rotom.

13
Snowpoint Temple and Regigigas

Gain postgame entry, solve ice and Strength floors, descend to B5F, and awaken Regigigas with all three Hoenn Regis in the party.

Phase 11: Event and Mythical Completion

Document legitimate external transfers and original distribution-item encounters for Manaphy, Phione, Darkrai, Shaymin, and Arceus without glitch routing. Target levels: 1-80 · Reward: Event-era mythical completion ledger with distribution status and legality notes

Diamond and Pearl walkthrough phases, target levels, rewards, and section counts
PhaseTarget levelMain reward / milestoneSections
1. Coal Badge5-14Coal Badge, TM76 Stealth Rock, Rock Smash usable outside battle8
2. Forest Badge14-22Forest Badge, TM86 Grass Knot, Cut usable outside battle8
3. Cobble Badge20-30Cobble Badge, TM60 Drain Punch, Fly usable outside battle10
4. Fen Badge25-30Fen Badge, TM55 Brine, Defog usable outside battle8
5. Relic Badge30-36Relic Badge, TM65 Shadow Claw, Surf usable outside battle5
6. Mine Badge33-39Mine Badge, TM91 Flash Cannon, Strength usable outside battle5
7. Icicle Badge36-42Icicle Badge, TM72 Avalanche, Rock Climb usable outside battle7
8. Beacon Badge40-49Beacon Badge, TM57 Charge Beam, Waterfall usable outside battle8
9. Victory Road and Pokemon League48-66Hall of Fame entry, main story completion, Battle Zone and National Dex progression unlocked8
10. Post-Game Battle Zone and National Dex50-74National Dex, Poke Radar, Pal Park, Battle Tower, Heatran, Cresselia, Giratina, Rotom, and Regigigas access13
11. Event and Mythical Completion1-80Event-era mythical completion ledger with distribution status and legality notes4

Sinnoh System Index

Major Trainers

Leader Roark trainer sprite from Pokémon Diamond and Pearl.
Leader Roark
Leader Gardenia trainer sprite from Pokémon Diamond and Pearl.
Leader Gardenia
Leader Maylene trainer sprite from Pokémon Diamond and Pearl.
Leader Maylene
Leader Wake trainer sprite from Pokémon Diamond and Pearl.
Leader Wake
Leader Fantina trainer sprite from Pokémon Diamond and Pearl.
Leader Fantina
Leader Byron trainer sprite from Pokémon Diamond and Pearl.
Leader Byron
Leader Candice trainer sprite from Pokémon Diamond and Pearl.
Leader Candice
Leader Volkner trainer sprite from Pokémon Diamond and Pearl.
Leader Volkner
Elite Four Aaron trainer sprite from Pokémon Diamond and Pearl.
Elite Four Aaron
Elite Four Bertha trainer sprite from Pokémon Diamond and Pearl.
Elite Four Bertha
Elite Four Flint trainer sprite from Pokémon Diamond and Pearl.
Elite Four Flint
Elite Four Lucian trainer sprite from Pokémon Diamond and Pearl.
Elite Four Lucian
Champion trainer sprite from Pokémon Diamond and Pearl.
Champion
Commander Mars trainer sprite from Pokémon Diamond and Pearl.
Commander Mars
Commander Jupiter trainer sprite from Pokémon Diamond and Pearl.
Commander Jupiter
Commander Saturn trainer sprite from Pokémon Diamond and Pearl.
Commander Saturn
Galactic Boss trainer sprite from Pokémon Diamond and Pearl.
Galactic Boss
Pokémon Trainer Barry trainer sprite from Pokémon Diamond and Pearl.
Pokémon Trainer Barry
Pokémon Trainer Cheryl trainer sprite from Pokémon Diamond and Pearl.
Pokémon Trainer Cheryl
Pokémon Trainer Riley trainer sprite from Pokémon Diamond and Pearl.
Pokémon Trainer Riley
Pokémon Trainer Marley trainer sprite from Pokémon Diamond and Pearl.
Pokémon Trainer Marley
Pokémon Trainer Buck trainer sprite from Pokémon Diamond and Pearl.
Pokémon Trainer Buck
Pokémon Trainer Mira trainer sprite from Pokémon Diamond and Pearl.
Pokémon Trainer Mira
Tower Tycoon trainer sprite from Pokémon Diamond and Pearl.
Tower Tycoon

All 98 D/P trainer classes have a cropped 80×80 web asset and manifest entry. Section tables use the class sprite beside every trainer; boss cards render the same source art at a larger size.

Version And Time Rules

  • Grass: base slots total 100%. Daily swarms replace slots 0-1 (40% total), day/night replace slots 2-3 (20%), Radar replaces slots 4/5/10/11 (22%), and each inserted GBA game replaces slots 8-9 (8%). A base row says when its replacement is inactive; Great Marsh daily slots replace 10% rather than stacking to 110%.
  • Morning: 04:00-09:59 uses the base slots. The archive's special 0x6C pair applies during day, 10:00-19:59; 0x74 applies at night, 20:00-03:59.
  • Rock Smash: original Diamond/Pearl has no random Rock Smash encounter table; the field move opens paths and items only.
  • Honey: the four Munchlax candidates are derived from all four bytes of the save's full public-plus-secret Trainer ID; no universal fixed tree list is claimed.
  • Events: the Member Card, Oak's Letter, and Azure Flute routes exist in original D/P data, but none of those three key items was officially distributed for original Diamond/Pearl. Their pages are archival and never presented as normal retail completion.

Source And Validation

  • Primary data: pret/pokediamond commit 038cccaed5de8f013875bc5d734f912d1de08e0f.
  • Decoded: 183 Diamond and 183 Pearl encounter members, 512 event banks, 850 trainer records, 98 trainer classes, item-ball scripts, hidden-item records, mapped scripts, gifts, trades, and static battles.
  • Machine-readable validation report records coverage counts, invariants, assets, output pages, and source paths.

Dex quick links

Pokemon in this phase