Complete guide to finding all HM locations in Pokemon Red, Blue, and Yellow with expert strategies
Understanding HM Mechanics in Classic Pokemon
Veteran trainers revisiting Kanto’s original adventures or newcomers exploring these classic titles will discover that Hidden Machines (HMs) represent crucial gameplay elements that differ significantly from modern Pokemon mechanics. Unlike contemporary games such as Pokemon Scarlet & Violet, these special move-teaching items serve dual purposes: they provide battle capabilities while simultaneously enabling essential field navigation.
The strategic implementation of HMs creates unique progression gates throughout your journey. Cut removes obstructive small trees, Surf facilitates water traversal, Strength manipulates heavy boulders, Flash illuminates dark caves, and Fly enables instant travel to previously visited locations. Each ability becomes indispensable for completing your Kanto expedition regardless of whether you’re playing Pokemon Red, Blue, or Yellow versions.
Advanced players should note that HM moves cannot be deleted through conventional means—they require specialized Move Deleter services found in specific locations. This permanence necessitates careful team planning to avoid wasting valuable move slots on your primary battling Pokemon. Many experienced trainers designate specific “HM slave” Pokemon to carry these essential field moves.
HM 01 – Cut: The Path Clearing Essential
Acquiring HM01 Cut represents your first major progression milestone in the Kanto region. This vital tool unlocks numerous blocked pathways and hidden areas that are otherwise inaccessible throughout your adventure.
Your journey to obtain Cut begins north of Cerulean City where you’ll encounter Bill, a renowned Pokemon researcher experiencing teleportation mishaps. After resolving his predicament, he rewards you with the S.S. Ticket—your boarding pass to the luxury cruise ship docked at Vermilion City.
With ticket in hand, proceed to Vermilion’s southern docks and board the magnificent S.S. Anne. This floating palace hosts numerous trainer battles and hidden items. Thorough exploration eventually leads you to the Captain’s quarters, where a seasick seafarer requests relief through a back massage. Your compassionate assistance earns you HM01 Cut as gratitude.
Strategic Tip: Designate a secondary Pokemon like Oddish or Bellsprout as your Cut specialist rather than wasting the move slot on your primary attacker. These Pokemon learn Cut naturally and won’t compromise your battle team’s effectiveness.
In Pokemon Red, Blue, and Yellow, the following Pokemon can learn Cut:
HM 02 – Fly: Rapid Travel Mastery
HM02 Fly revolutionizes your travel efficiency across Kanto, eliminating tedious backtracking through previously explored routes. This aerial movement ability becomes available after significant story progression.
Begin your Fly acquisition journey in Celadon City by exiting westward onto Route 16. Utilize your previously obtained Cut ability to remove the obstructive tree blocking access to a concealed pathway. This reveals a hidden route that most trainers overlook during their initial exploration.
Navigate westward through the gate structure to discover a secluded residence inhabited by a young girl accompanied by her Flying-type Pokemon companion. After pledging discretion about her hidden sanctuary location, she gratefully presents HM02 Fly as your reward.
Pro Trainer Advice: Flying-type Pokemon naturally excel with this move, but consider teaching Fly to your most frequently used Pokemon to maximize convenience. The move’s 70 power in battle makes it serviceable for neutral damage against various opponents.
In Pokemon Red, Blue, and Yellow, the following Pokemon can learn Fly:
HM 03 – Surf: Water Navigation Expert Guide
HM03 Surf represents one of the most challenging Hidden Machines to acquire, requiring meticulous navigation through Fuchsia City’s Safari Zone. This water traversal ability opens vast new exploration possibilities.
Your Surf acquisition mission begins at Fuchsia City’s northern Safari Zone entrance. This restricted wildlife preserve operates on a step-limited system, making efficient navigation crucial. Upon entering, immediately proceed rightward through the initial screen’s exit.
In the subsequent area, follow the rocky pathways upward toward the screen’s summit, then exit via the upper-left pathway. Within the northernmost Safari Zone section, two rocky ascents present themselves—select the left pathway, avoiding the rightward route marked by signage.
Navigation Pro Tip: Conserve your limited Safari Steps by avoiding unnecessary detours. The optimal path involves leftward hedge exiting after the rocky ascent, followed by upward-right movement toward the Safari Zone Rest House landmark.
From the Rest House, trace the screen’s upper border leftward, then descend vertically past two aquatic areas into the next screen. Successful navigation reveals the valuable Gold Teeth item—essential for subsequent HM acquisition and your Surf reward.
After securing the Gold Teeth, proceed leftward to discover the Safari Zone Secret House, distinguished by flanking Pokemon statues. The grateful attendant rewards your exploration prowess with HM03 Surf.
In Pokemon Red, Blue, and Yellow, the following Pokemon can learn Surf:
HM 04 – Strength: Boulder Moving Power
HM04 Strength provides essential puzzle-solving capabilities for manipulating heavy boulders throughout Kanto. This ability becomes readily available after completing the Safari Zone Gold Teeth retrieval mission.
Following your Safari Zone expedition, depart the preserve and navigate to Fuchsia City’s southeastern district. Identify the paired residences featuring a small enclosed rear area with minimal water access. These distinctive buildings house the solution to your Strength acquisition.
Enter the left-side dwelling to encounter the toothless Warden experiencing speech difficulties due to his dental predicament. Presenting the previously collected Gold Teeth restores his articulation and gratitude, rewarding your assistance with HM04 Strength.
Bonus Discovery: The adjacent right-side room conceals a valuable hidden item accessible only after utilizing Strength to displace the obstructive boulder. This exemplifies how HM abilities frequently unlock secondary rewards beyond basic progression.
In Pokemon Red, Blue, and Yellow, the following Pokemon can learn Strength:
HM 05 – Flash: Cave Illumination Solution
HM05 Flash, while less frequently utilized than other HMs, remains essential for navigating pitch-black caverns like Rock Tunnel. This illumination ability requires meeting specific Pokemon collection prerequisites.
Initiate your Flash acquisition from Viridian City by traveling northward toward Viridian Forest. Employ Cut to eliminate the right-side trees, revealing a concealed pathway leading to the Route 2 Gate structure.
Within this facility, one of Professor Oak’s assistants evaluates your Pokedex progress. Demonstrating capture of ten or more Pokemon species qualifies you for HM05 Flash as a research reward.
Alternative Approach: If you lack Cut access or approach from distant locations, navigate from Vermilion City eastward to Route 11, entering Diglett’s Cave. This underground passage emerges at Route 2’s northern extremity, providing alternative Gate access.
Strategic Consideration: While Flash proves essential for Rock Tunnel navigation, many experienced players memorize the cave layout to conserve move slots. However, newcomers will find the illumination invaluable for avoiding navigation frustration.
In Pokemon Red, Blue, and Yellow, the following Pokemon can learn Flash:
Advanced HM Strategy & Team Building
Mastering Hidden Machine implementation requires sophisticated team construction and progression planning. These advanced strategies will optimize your Kanto journey and prevent common gameplay pitfalls.
HM Slave Optimization: Designate specific Pokemon exclusively for field moves to preserve your primary team’s battle effectiveness. Ideal candidates include Water-types for Surf/Strength combinations or Grass-types for Cut/Flash utility. This approach prevents wasting valuable move slots on your main battlers.
Progression Timing: Sequence your HM acquisitions strategically. Prioritize Cut early for route access, followed by Fly for travel convenience. Delay Surf and Strength until necessary for story progression, and consider postponing Flash if you can navigate caves manually.
Common Rookie Mistakes: Avoid teaching HM moves to Pokemon you plan to evolve soon, as evolution may learn better moves naturally. Never waste Surf on a Pokemon with weak Special stats, since it utilizes this stat for damage calculation in Generation I games.
That’s everything required to master Hidden Machines in Pokemon Red, Blue, and Yellow. For enthusiasts exploring contemporary titles, our comprehensive guides to Pokemon Scarlet & Violet include detailed Shiny Sandwich mechanics and current Mystery Gift code availability.
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