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      <TotExpnsEtcAuditedFinclStmtAmt>1520339</TotExpnsEtcAuditedFinclStmtAmt>
      <DonatedServicesUseFcltsAmt>225047</DonatedServicesUseFcltsAmt>
      <OtherExpensesIncludedAmt>2004</OtherExpensesIncludedAmt>
      <ExpensesNotReportedAmt>227051</ExpensesNotReportedAmt>
      <ExpensesSubtotalAmt>1293288</ExpensesSubtotalAmt>
      <TotalExpensesPerForm990Amt>1293288</TotalExpensesPerForm990Amt>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part X : FIN48 Footnote</FormAndLineReferenceDesc>
        <ExplanationTxt>BCM APPLIES A MORE-LIKELY-THAN-NOT MEASUREMENT METHODOLOGY TO REFLECT THE FINANCIAL STATEMENT IMPACT OF UNCERTAIN TAX POSITIONS TAKEN OR EXPECTED TO BE TAKEN IN A TAX RETURN. AFTER EVALUATING THE TAX POSITIONS, NONE ARE CONSIDERED TO BE UNCERTAIN; THEREFORE, NO AMOUNTS HAVE BEEN RECOGNIZED AS YEAR END.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part XI, Line 2d: Other revenue amounts included in F/S but not included on form 990</FormAndLineReferenceDesc>
        <ExplanationTxt>FUNDRAISING EXPENSES INCLUDED IN REVENUE $2004</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part XII, Line 2d: Other expenses and losses per audited F/S</FormAndLineReferenceDesc>
        <ExplanationTxt>Fundraising Expenses Included in Revenue $2004</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleD>
    <IRS990ScheduleG documentId="IRS990ScheduleG" softwareId="23017517" softwareVersionNum="2023v5.1">
      <SpecialFundraisingEventsInd>X</SpecialFundraisingEventsInd>
      <AgrmtProfFundraisingActyInd>false</AgrmtProfFundraisingActyInd>
      <FundraisingEventInformationGrp>
        <Event1Nm>SFS</Event1Nm>
        <GrossReceiptsEvent1Amt>43973</GrossReceiptsEvent1Amt>
        <GrossRevenueEvent1Amt>43973</GrossRevenueEvent1Amt>
        <OtherDirectExpensesEvent1Amt>2004</OtherDirectExpensesEvent1Amt>
        <GrossReceiptsTotalAmt>43973</GrossReceiptsTotalAmt>
        <GrossRevenueTotalEventsAmt>43973</GrossRevenueTotalEventsAmt>
        <OthDirectExpnssTotalEventsAmt>2004</OthDirectExpnssTotalEventsAmt>
        <DirectExpenseSummaryEventsAmt>2004</DirectExpenseSummaryEventsAmt>
        <NetIncomeSummaryAmt>41969</NetIncomeSummaryAmt>
      </FundraisingEventInformationGrp>
    </IRS990ScheduleG>
    <IRS990ScheduleM documentId="IRS990ScheduleM" softwareId="23017517" softwareVersionNum="2023v5.1">
      <SecuritiesPubliclyTradedGrp>
        <NonCashCheckboxInd>X</NonCashCheckboxInd>
        <ContributionCnt>1</ContributionCnt>
        <NoncashContributionsRptF990Amt>32601</NoncashContributionsRptF990Amt>
        <MethodOfDeterminingRevenuesTxt>fmv</MethodOfDeterminingRevenuesTxt>
      </SecuritiesPubliclyTradedGrp>
      <OtherNonCashContriTableGrp>
        <NonCashCheckboxInd>X</NonCashCheckboxInd>
        <Desc>camping gear</Desc>
        <ContributionCnt>65</ContributionCnt>
        <NoncashContributionsRptF990Amt>86513</NoncashContributionsRptF990Amt>
        <MethodOfDeterminingRevenuesTxt>fmv</MethodOfDeterminingRevenuesTxt>
      </OtherNonCashContriTableGrp>
      <AnyPropertyThatMustBeHeldInd>false</AnyPropertyThatMustBeHeldInd>
      <ReviewProcessUnusualNCGiftsInd>true</ReviewProcessUnusualNCGiftsInd>
      <ThirdPartiesUsedInd>false</ThirdPartiesUsedInd>
    </IRS990ScheduleM>
    <IRS990ScheduleO documentId="IRS990ScheduleO" softwareId="23017517" softwareVersionNum="2023v5.1">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section B, Line 11b</FormAndLineReferenceDesc>
        <ExplanationTxt>THE FORM 990 WAS PREPARED BY AN INDEPENDENT CPA FIRM, REVIEWED BY THE FINANCE TEAM, AND THEN PROVIDED TO THE BOARD OF DIRECTORS FOR REVIEW BEFORE THE RETURN WAS FILED WITH THE IRS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section B, Line 12c</FormAndLineReferenceDesc>
        <ExplanationTxt>IN ADDITION TO THE ANNUAL REVIEW AND SIGNING OF THE POLICY, BOARD MEMBERS ARE REQUIRED TO BRING ANY POTENTIAL CONFLICTS THAT ARISE OVER THE COURSE OF THE YEAR TO THE ATTENTION OF THE EXECUTIVE DIRECTOR OR BOARD CHAIR. IF A CONFLICT OF INTERESTS IS DETERMINED TO EXIST, THE BOARD MEMBER WITH THE CONFLICT WOULD RECUSE HIM/HERSELF FROM ANY BOARD DECISION-MAKING PROCESS, AND THE RECUSAL WOULD BE REFLECTED IN THE MINUTES.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section B, Line 15a</FormAndLineReferenceDesc>
        <ExplanationTxt>THE INDEPENDENT BOARD REVIEWS AND APPROVES THE EXECUTIVE DIRECTOR'S COMPENSATION ANNUALLY USING COMPARATIVE INDUSTRY SALARY SURVEYS. THIS PROCESS OF REVIEW AND APPROVAL IS THEN DOCUMENTED IN THE BOARD MINUTES.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section B, Line 15b</FormAndLineReferenceDesc>
        <ExplanationTxt>THE INDEPENDENT BOARD REVIEWS AND APPROVES OTHER OFFICERS AND KEY EMPLOYEES' SALARIES ANNUALLY AS PART OF THE ANNUAL BUDGET PROCESS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section C, Line 19</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION'S ORGANIZING DOCUMENTS, FINANCIAL STATEMENTS, AND THE FORM 990 ARE AVAILABLE UPON REASONABLE REQUEST.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART III, LINE 4A, PROGRAM SERVICE ACCOMPLISHMENTS:</FormAndLineReferenceDesc>
        <ExplanationTxt>BIG CITY MOUNTAINEERS PROVIDES FREE, FULLY OUTFITTED AND PROFESSIONALLY LED,WILDERNESS MENTORING PADDLING EXPEDITIONS, BACKPACKING TRIPS, AND OVERNIGHT CAMPS FOR YOUTH FROM UNFAIRLY MARGINALIZED AND DISINVESTED COMMUNITIES. OUR MODEL REMOVESMATERIAL AND SOCIAL BARRIERS TO PARTICIPATION IN OUTDOOR ACTIVITIES. WE OUTFIT OURSTUDENTS FROM HEAD TO TOE TO ENSURE THEY ARE WARM, DRY, AND SAFE. MANY OF OURSTUDENTS DO NOT SEE THEMSELVES IN POPULAR REPRESENTATIONS OF OUTDOOR CULTURE SO WEPROVIDE A COMMUNITY OF PEERS WITH WHOM THEY CAN SHARE THESE EXPERIENCES, WHILESURROUNDING THEM WITH CARING ADULT MENTORS TO PROVIDE SUPPORT AND ENCOURAGEMENT. WESTRIVE TO INCREASE THEIR UNDERSTANDING OF HOW NATURAL SPACES ARE CONNECTED TO THEIRLIVES BACK HOME AND CAN SERVE AS A RESOURCE FOR GREATER PERSONAL WELLBEING ANDHAPPINESS. OUR EXPEDITIONS PROVIDE A SAFE AND SUPPORTIVE ENVIRONMENT FOR YOUTH TODEVELOP TEAMWORK, AN INCREASED SENSE OF SELF, AN UNDERSTANDING OF THEIR PLACE IN THEWORLD, A PASSION FOR LIFELONG LEARNING, AND A COMMITMENT TO ENVIRONMENTALSTEWARDSHIP.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11B:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE FORM 990 WAS PREPARED BY AN INDEPENDENT CPA FIRM, REVIEWED BY THE FINANCE TEAM, AND THEN PROVIDED TO THE BOARD OF DIRECTORS FOR REVIEW BEFORE THE RETURN WAS FILED WITH THE IRS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 12C:</FormAndLineReferenceDesc>
        <ExplanationTxt>IN ADDITION TO THE ANNUAL REVIEW AND SIGNING OF THE POLICY, BOARD MEMBERS ARE REQUIRED TO BRING ANY POTENTIAL CONFLICTS THAT ARISE OVER THE COURSE OF THE YEAR TO THE ATTENTION OF THE EXECUTIVE DIRECTOR OR BOARD CHAIR. IF A CONFLICT OF INTERESTS IS DETERMINED TO EXIST, THE BOARD MEMBER WITH THE CONFLICT WOULD RECUSE HIM/HERSELF FROM ANY BOARD DECISION-MAKING PROCESS, AND THE RECUSAL WOULD BE REFLECTED IN THE MINUTES.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 15:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE INDEPENDENT BOARD REVIEWS AND APPROVES THE EXECUTIVE DIRECTOR'S COMPENSATION ANNUALLY USING COMPARATIVE INDUSTRY SALARY SURVEYS. THIS PROCESS OF REVIEW AND APPROVAL IS THEN DOCUMENTED IN THE BOARD MINUTES. THE INDEPENDENT BOARD REVIEWS AND APPROVES OTHER OFFICERS AND KEY EMPLOYEES' SALARIES ANNUALLY AS PART OF THE ANNUAL BUDGET PROCESS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION'S ORGANIZING DOCUMENTS, FINANCIAL STATEMENTS, AND THE FORM 990 ARE AVAILABLE UPON REASONABLE REQUEST.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, SCHEDULE D, PART V, 1A(A)</FormAndLineReferenceDesc>
        <ExplanationTxt>ENDOWMENT FUND:IN 2023, THE ORGANIZATION DETERMINED THAT THE DONOR RESTRICTED ENDOWMENT INCLUDED A $100,000 CONTRIBUTION FROM A DONOR THAT WAS MISCHARACTERIZED AS AN ENDOWMENT AND SHOULD HAVE BEEN RECORDED AS A DONATION RESTRICTED FOR THE PURCHASE OF A HOME OFFICE. IN 2023, THE ORGANIZATION RECHARACTERIZED THE $100,000 FROM THE ENDOWMENT.IN 2023, THE ORGANIZATION ALSO UNDESIGNATED THE QUASI ENDOWMENT IN THE AMOUNT OF $29,465.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>